-
,
. , , .
, .
, . .
.
-
5 100
1. : 17, 69, 22, 34, 46, 59, 71, 83, 53 98.
2. .
27, , , , , , , 34, , , , , , .
3. : ) ; ) ; ) ; ) ; ) ; ) .
1. :) ; ) ;
7562 33 76 31 55
3632 40 15 25 100
89 74 45 24 98 56 61 35 28 72
) , : _______________________________________________.
) , : _______________________________________________.
2. : ) ;) .
___________________________________________________________
1. 2 7.
___________________________________________________________
2. :) 3.)
2.___________________________________________________________
3. . 82 . ?
___________________________________________________________
-
6 100
1. .
) 22 + 35 = ) 42 + 36 = ) 53 + 35 =
35 + 22 = 36 + 42 = 35 + 53 =
57 22 = 78 42 = 88 53 =
57 35 = 78 36 = 88 35 =2. >, =
-
7 100
1. . a) 33 ) 28 ) 47 ) 75 ) 66 ) 100 + 19 + 35 + 47 48 39 44
2. >, =,
-
8
1. :) ; ) B ;) C .
2. :) 3K; ) 6K;) 6L; ) 9K;) 5K; ) 4K;3. :
4. , , : ) AB; ) C
D.
-
91. . ) 5 ___ B ) 40 ___ A
) 28 ___ B ) 19___
B
) 37 ___ B ) 8 ___ B
2. :) ;) .
3. , AB A
B, (B) (A B). B
B
(B) ______ ( B) ______ 4. A, B C :A=6, B=7 C=9.
-
10
5. a) P Q P=11, Q=12 (PQ)=4. ) (P Q)?
6. ) - R S R=9, S=8 (R S)=14.) (RS)?
1. B, : 1A, 1AB; 6B; 6A; 60B; 60A;5A B; 5B;2. A, B C. AB, A
B, BC B
C. . (AB) ____ (A B) ____
(BC) ____ (B C) ____
AB BC A B B C
3. , N P. MNP M
NP. MNP M
NP
-
11
1000
1. : 777, 991, 282, 495, 846, 576, 499, 302, 164, 338 1000.
2. :) ; ) ; ) ; ) ; ) ; ) .
3. : ) 4 5 7 _________________________________________________ )
6 6 6 _________________________________________________) 7 0 5
_________________________________________________) 9 7 0
_________________________________________________ 4. .
) 421, 422, , , , , , , , , 431;
) 678, 679, , , , , , , , , 688;
) 872, 871, , , , , , , , , 862.
5. .) 9+1 = ) 7+6 = ) 6+4+5 = ) 7+1+6 = ) 9+0+1 = ) 3+7+0 =
6. : >, =
-
12
7. ) 534; ) 600; ) 409; )
999.___________________________________________________________
8. : 274, 869, 725, 137, 841, 919, 540, 354, 183, 549, 429, 867,
132, 684, 803, 548 862 :) ; ) ; ) ; ) ?
_________________________________________________________________________________________________________________________________________________________________________________
9. : ) 379 384; ) 557 561; ) 778 783.
_________________________________________________________________________________________________________________________________________________________________________________
10. .
1. 6 : ) 624; ) 436; ) 569.
___________________________________________________________
2. : ) 1, 5 3; ) 2, 0 7; ) 3, 9 5; .
______________________________________________________________________________________________________________________
204. _____________________________________________________
891. _____________________________________________________
-
13
3. : ) ; ) ;
______________________________________________________________________________________________________________________
4. .
) 564 = 5 4 ) 41 < 272 ) 4+8+2 < 4 2
) 227 > 27 ) 37 = 5 7 ) 5+ +6 < 526
5. : ) 6; ) 9.
___________________________________________________________
6. : ) ;) .
___________________________________________________________
7. 274, 357, 895, 368, 621, 422, 1000, 768 129, : ) ; ) .
______________________________________________________________________________________________________________________
8. 12
?___________________________________________________________
1. : ) 2, 3 , 2 .
-
14
) 1, 4 , 4 .
2. : ) ; ) ; ) .
___________________________________________________________
3. 3, 5, 8 :) ; ) . .
___________________________________________________________
4. 2, 0, 5 9 :) ; ) . .
___________________________________________________________
___________________________________________________________
5. 520
578?___________________________________________________________
6. 5, 0, 2, 8 7 ) ; )
.___________________________________________________________
7. , , 1, 2, . . . , 1000.
___________________________________________________________
-
15
1000
300 + 200 300 + 20 300 + 2 500 200 32020 30221. . ) 300 + 400 =
) 500 + 20 = ) 400 + 5 =
700 300 = 520 20 = 405 5 = 700 400 = 520 500 = 405 400 = 2.
.
a) 700 ) 800 ) 300 ) 465 ) 889 + 99 + 75 + 64 400 89
3. >, =
-
16
3. 237 . 37 . ?
___________________________________________________________
4. .
) 500 + 200 + = 900 ) 7 + + 300 = 327
) 100 +50 + =159 ) 86 + + 300 = 686
5. 657 57 300.
___________________________________________________________
1. 900 . 300 400 . ?
___________________________________________________________
2. 608 8, 293 93. ?
___________________________________________________________
3. . 370 70 . 345 45 . ?
___________________________________________________________
4. 900. 100, 200 . , ?
___________________________________________________________
5. , . 300 , 200 . . ?
___________________________________________________________
-
17
320 + 40 500+270 360 40 7702701. . ) 630 + 50 = ) 720 + 40 = )
420 + 60 =
680 50 = 760 40 = 480 60 = 2. .
) 600 + 230 = ) 400 +340 = ) 700 + 160 =
830 230 = 740 340 = 860 160 = 3. .
a) 520 ) 830 ) 300 ) 580 ) 890 + 70 + 60 + 360 40 290
4. .
) 260 + = 280 ) + 500 = 670 ) 770 = 40
) 240 = 50 ) 630 = 300 ) 250 = 300 5. 640 50.
___________________________________________________________ 6.
540 140.
___________________________________________________________
1. 660 . 30 . ?
___________________________________________________________
2. 430 . 20 . ?
___________________________________________________________
-
18
3. 200 170 . ?
___________________________________________________________
4. 550 . 150 . ?
___________________________________________________________
5. 430 50 300. ?
___________________________________________________________
1. 780 580 450 30. ?
___________________________________________________________
2. 780 . 30 , 400 . ?
___________________________________________________________
___________________________________________________________
3. 560 , a 130 . 30 . ?
___________________________________________________________
4. 650. :) 20; ) 20; ) 50, 50?
___________________________________________________________
___________________________________________________________
-
19
345 + 124 469 124 1. .
) 325 + 451 = ) 825 + 172 = ) 123 + 465 =
776 451 = 997 172 = 588 465 = 776 325 = 997 825 = 588 123 = 2.
.
a) 624 ) 232 ) 163 ) 369 ) 458 + 124 + 546 + 724 135 337
3. + .
) 526 424 = 102 ) 323 203 = 526 ) 784 251 = 533
) 253 140 =393 ) 656 121= 535 ) 567 507 = 60
4. .
a) 95 ) 4 ) 227 ) 52 ) + 4 + 05 + 2 1 781
74 507 42 401 11
5. 352, 424. ?
___________________________________________________________
6. 679, 323. ?
___________________________________________________________
1. 235 452 . ?
___________________________________________________________
-
20
2. 144 123 . ?
___________________________________________________________
3. 879 . 567 . ?
___________________________________________________________
4. 123 , 158. ?
___________________________________________________________
5. 125 233 .
?___________________________________________________________
1. 425 213 112.
?___________________________________________________________
2. 252, 534, 124, 540, 36, 439, 601 700 700 800?
___________________________________________________________
3. 323 , 121 , 132 . ?
___________________________________________________________
4. 672. :) 125; ) 41; ) 151;) 27?
___________________________________________________________
-
21
1000
238 + 145 383 238 1. .
) 562 + 219 = ) 857 + 124 = ) 368 + 425 = 781 219 = 981 857 =
793 425 = 781 562 = 981 124 = 793 368 = 2. .
a) 546 ) 127 ) 168 ) 744 ) 341 + 28 + 257 + 326 29 223
3. >, =
-
22
2. 457 . 229 . ?
___________________________________________________________
3. 225 337 . ?
___________________________________________________________
4. 247 , 138 . ?
___________________________________________________________
5. 591 129 203. ?
___________________________________________________________
1. 792 . 134 , 149 . ?
___________________________________________________________
2. 432 . 139 . 244 . ?
___________________________________________________________
3. 118 875 . 629 . ?
___________________________________________________________
4. 972 . 327, 109 . . ?
___________________________________________________________
-
23
174 + 265 439 265 1. .
) 352 + 467 = ) 654 +273 = ) 594 + 251 = 819 467 = 927 273= 845
251 = 819 352 = 927 654 = 845 594 = 2. .
a) 592 ) 776 ) 662 ) 544 ) 391 + 23 + 162 + 196 + 291 + 223
3. .
a) 526 ) 827 ) 879 ) 781 ) 415 55 257 396 291 223
4. .
) 242 + = 517 ) + 333 = 829 ) 428 + = 719
) 343 = 184 ) 348 = 162 ) 791 = 91
5. 657 281.
___________________________________________________________
6. 648 292.
___________________________________________________________
1. 352 467 . ?
___________________________________________________________
-
24
2. 644 . 472 . ?
___________________________________________________________
3. 283 , 262 . ?
___________________________________________________________
4. 573 , 181 . ?
___________________________________________________________
5. 463 191 381.
___________________________________________________________
1. 144 , 441 250 . ?
___________________________________________________________
2. 191 , 282 . . ?
___________________________________________________________
3. 224 192 . 183 . ?
___________________________________________________________
4. 235 184 . 143 92 . ?
___________________________________________________________
-
25
167 + 256 423 167 1. .
) 376 + 435 = ) 557 +378 = ) 268 + 495 =
811 435 = 935 378 = 763 495 = 811 376 = 935 557 = 763 268 = 2.
.
a) 278 ) 145 ) 168 ) 623 ) 346 + 37 + 587 + 486 79 298
3. + .
) 315 496 = 811 ) 821 282 = 539 ) 734 256 = 478
) 265 149 = 414 ) 656 179 = 477 ) 645 577 = 68
4. .
a) 2 3 4 ) 3 _ 5 ) 5 3 _ ) _ _ 4 ) _ _ _ + 3_ _ +_ 5 _ + _ _ 3 4
3 _ 7 8 9 _ 3 1 5 2 3 8 0 2 3 8 9 5 5
5. 357, 464. ?
___________________________________________________________
6. 623, 386. ?
___________________________________________________________
1. :) 248 169 + 119 = _________________________________________)
276 187 + 382 = ________________________________________) (476 +
157) 496 = _______________________________________) 824 (239 + 496)
= _______________________________________
-
26
2. 369 256 .
?___________________________________________________________
3. 943 . 255 .
?___________________________________________________________
4. . , 88.
145 178 127
132 150 168
173 122 155
5. 318. , 917.
___________________________________________________________
1. 4, 6, 1, 5 7 . : ) ; ) .
___________________________________________________________
2. 912 . 477 , 248 . ?
___________________________________________________________
3. 346 . 278 . 288 157 . ?
___________________________________________________________
4. 666 670 329 333. ?
___________________________________________________________
-
27
537 + 463 1000 463
1. .
) 345 + 655 = ) 254 +446 = ) 368 + 232 =
1000 655 = 700 446 = 600 232 = 1000 345 = 700 254 = 600 368 = 2.
.
a) 546 ) 667 ) 168 ) 1000 ) 500 + 454 + 233 + 432 329 223
3. .
131 275 369 600 800 400 469 325 531 549 248 157
4. 555 700?
___________________________________________________________
5. 445 555?
___________________________________________________________
1. :) 125 + 98 + 202 =
__________________________________________) 74 + 26 + 154 =
___________________________________________) 525 + 125 + 175 =
_________________________________________
2. : ) 160 + 712; ) 340 + 650; ) 981 190; 1000?
___________________________________________________________
-
28
3. ,, . 344 256 .
?___________________________________________________________
4. 700 . 344 , . ?
___________________________________________________________
5. 126 , 74 . ?
___________________________________________________________
6. . 384 , . , 1000 ?
___________________________________________________________
1. 564 . 286 . 1000 .
?___________________________________________________________
2. 1000 . 326 , 246 . ?
___________________________________________________________
3. 1000 . 398 , 214 .
?___________________________________________________________
4. 1000 . 678 , 659 , 876 . ?
___________________________________________________________
-
29
1. : ) x + 545 = 831; ) 289 + x = 586; ) x + 293 = 691.
____________ ____________ ____________ ____________ ____________
____________ ____________ ____________ ____________
2. : ) x 157 = 596; ) x 679 = 284; ) x 484 = 257. ____________
____________ ____________ ____________ ____________ ____________
____________ ____________ ____________
3. : ) 1000 x = 736; ) 717 x = 289; ) 911 x = 345. ____________
____________ ____________ ____________ ____________ ____________
____________ ____________ ____________
4. , 279 420?
___________________________________________________________
5. 597 188?
___________________________________________________________
6. 871 696?
___________________________________________________________
1. : ) x + (545 319) = 831; ) x (189 + 586) = 133.
__________________ __________________ __________________
__________________ __________________ __________________
-
30
2. 139 . 200 ?
___________________________________________________________
3. . 655 155 . ?
___________________________________________________________
4. 150 . . , 95 ?
___________________________________________________________
5. 134 279 439. ?
___________________________________________________________
1. 54 7 . , 125 ?
___________________________________________________________
2. 737 . 445 , 112 . ?
___________________________________________________________
3. . 178 , 317 . 233 . ?
___________________________________________________________
4. 625 125 324 . .
-
31
1. . : ) ; ) ; ) .
2. ? ) ) ) )
___________________________________________________________
1. :) ; ) ; ) ; ) ; ) ; ) ; ) ; ) ; ) ; ) ; ) ; ) .
2. .
___________________________________________________________
1. :) ; ) ; ) .
___________________________________________________________
2. :) ; ) .
___________________________________________________________
-
32
p s
c
d
b
e
A B
CD
E
K
.
1. ? ) ) )
___________________________________________________________
2. :
) ; ) .
3. .
a b c d eA B
C
D
E
4. . ___________________________
5. ) ? ) ?
___________________________________________________________
-
33
6. AB, BD, DC, CF, FE F.
1. p .
2. B C.
3. .
____________________________
____________________________
____________________________
____________________________
4. m P Q n P Q.
C
D
B
F
E
p
b
C
P
Q
D
EF
B
C
-
34
5. b C, , b B.
1. b P, Pb, Nb.
2. , B, C D p, q, Bp, Bq,Cp Dq.
3. ? . a) )
___________________________________________________________
4. . :) ; ) ;) ; ) ;) ; ) .
C
B
P N
M
q
p
-
35
.
1. ? ) )
___________________________________________________________
2. , .
___________________________________________________________
3. 4 cm, 7 cm 11 cm.
1. .
2. , , B.
B
C
FEBA
O A
GDC H
-
36
3. 10 cm,
) 2 ; ) 2 cm .
4. .
___________________________________________________________
1. .
____________________________
____________________________
2. ? . ) )
___________________________________________________________
3. ?) ) )
___________________________________________________________
D
C
O B
-
37
.
1. ?
____________________________
2. .
) N; ) N; ) N; ) N N.
3. :
) ; ) ?
___________________________________________________________
4. .
) ;) a ;) .
5.
) : _____________
) : _____________
) : ______________
N
M
O
B
AO O M O
DN
C
1
2 3
4
5
-
38
1. .
2. :
) ;) ; .
3. :
) ; ) ; ) .
4. .
) ) ) )
___________________________________________________________
5. .
T
S R
-
39
1. .
2. :) :
____________________________
) :
____________________________
) : _____________________________________________
3. ?) ) )
___________________________________________________________
4. ?
___________________________________________________________
5. p . ?
____________________________
AE
D BC
p
-
40
1. ? ) ) )
___________________________________________________________
2. a, b, c d, , .
) a d ;) b c ;) c d ;) a c ;) a b ;) b d .
3. m?
____________________________
4. n?
____________________________
5. .
p q m npqmn
b
a a
b b
a
d c
b
a
pm
rq
qp
n
r
pn
m
q
-
41
1. :
) ; ) ; ) .
2. m L n s.
3. p q . r M p. q r?
___________________________
4. b D a. c b D. a c?
___________________________
-
42
1. a b S. p a R q b R. p q?___________________________
2. m n K. s m P t n P. s t?___________________________
3. q A p. r A p. q r?___________________________
4. b S a. c S b. d S c. ) b d? ___________________) a d?
___________________
R
P
S
K
-
43
1. , .
_______________________________________________________________________________________
2. :
) ; ) ; ) ?
3.
._________________________________________________________________________________
4. .
) OED ;
) OCB ;
) OBA ;
) ODC .
.
___________________________________________________________
-
44
1. ?
_________________________
3. ,
._____________________________________________________________________________________________________________________________
4. , ._______________________________
___________________________________________________________
2. : ) A, B C; ) K, O R; ) F, G H; .
-
45
___________________________________________________________
___________________________________________________________
1. ?
2. .
3. , .
-
46
1. . ) 30 + 30 + 30 + 30 + 30 + 30 =
________________________
) 80 + 80 + 80 + 80 = ________________________________
) 300 + 300 + 300 = _________________________________
) 100 + 100 + 100 + 100 + 100 = _______________________
2. .a) 7 60 =
___________________________________________________) 3 90 =
___________________________________________________) 4 100 =
__________________________________________________) 5 200 =
__________________________________________________
3. = .
a) 4 100 100 + 100 + 100 ) 60 + 60 + 60 3 60
) 300 + 300 3 300 ) 20 + 20 + 20 + 20 + 20 6 20
4. :
) 2 30 = ) 70 6 = ) 80 5 = ) 5 200 = ) 300 3 = ) 400 2 =
5. .a) 5 60 = 5 ) 4 = 100 4
) 80 3 = 80 ) 3 = 3 200
6. 3
300?___________________________________________________________
1. .) 4 8 5 = __________________ ) 2 9 5 = __________________) 6
9 5 = __________________ ) 4 5 7 = __________________
-
47
2. 4 50 . ?
.___________________________________________________________
3. 5 30 , 30 5 .
?___________________________________________________________
4. 265 2 300.
?___________________________________________________________
5. 200 3 . ?
___________________________________________________________
1. 3 300 2 400.
?___________________________________________________________
2. 600 . 80 , 3 , 135 . ?
___________________________________________________________
3. 2 200 , 3 30 5 40 . ?
___________________________________________________________
4. 30 , 2 , 5 . ?
___________________________________________________________
-
48
1. .) 1000, 900, 800, , , , , , , 100;
) 500, 450, 400, , , , , , , 50;
) 800, 720, 640, , , , , , , 80.
2. .
) 20 : 2 = ) 80 : 4 = ) 90 : 3 =
) 30 : 3 = ) 60 : 2 = ) 40 : 2 =
) 400 : 2 = ) 600 : 3 = ) 400 : 2 =
) 600 : 2 = ) 900 : 3 = ) 800 : 4 =
3. .
) 18 : 2 = ) 25 : 5 = ) 49 : 7 =
180 : 2 = 250 : 5 = 490 : 7 =
) 54 : 9 = ) 48 : 8 = ) 42 : 6 =
540 : 9 = 480 : 8 = 420 : 6 =
4. , : = , .
) 5 70 350 ) 90 540 6
) 480 6 80 ) 360 6 60
5. .
) : 5 = 60 ) : 8 = 90 ) : 2 = 80
) 100 = 20 ) 140 = 7 ) 360 = 60 6. 9 540?
___________________________________________________________
-
49
1. 400 . .
?___________________________________________________________
2. 150 . . ?
___________________________________________________________
3. 7 , .
?___________________________________________________________
4. 350 70, 6 . ?
___________________________________________________________
5. 160 , 2 .
?___________________________________________________________
1. 360 4, 6 9, .
___________________________________________________________
2. 150 30 . .
?___________________________________________________________
3. 9 80. ,
8?___________________________________________________________
4. 60 . . ,
160?___________________________________________________________
-
50
0 1 . 1 . 0 1. .
) 70 1 = ) 500 1 = ) 1 40 =
1 700 = 50 1 = 400 0 =
2. .
) 0 : 300 = ) 600 : 1 = ) 900 : 1 =
0 : 30 = 60 : 1 = 0 : 900 =
3. >, =
-
51
1. .) (40 + 20) 4 = _______________ (40 + 20) 4 =
________________) (50 + 30) 8 = _______________ (50 + 30) 8 =
________________) (100 + 200) 3 = _____________ (100 + 200) 3 =
_______________) (300 + 200) 2 = _____________ (300 + 200) 2 =
_______________
2. .) (70 30) 4 = _______________ (70 30) 4 = ________________)
(80 20) 7 = _______________ (80 20) 7 = ________________) (500 400)
2 = _____________ (500 400) 2 = ______________) (300 100) 3 =
_____________ (300 100) 3 = _______________
3. >, =
-
52
2. .
) (50 30 10) 4 = __________________________________________
(50 30 10) 4 = __________________________________________
) (500 100 200) 2 = _______________________________________
(500 100 200) 2 = _______________________________________
3. 30 60 . 3 . ? .
___________________________________________________________
4. 3 200 . 300 . ? .
___________________________________________________________
5. , 40 50 9 100, 30 20 2
?___________________________________________________________
1. 4 3 . 20 , 50, 30 . ?
.___________________________________________________________
2. . 20, 40, 10 . 8 . ?
.___________________________________________________________
3. 40 , 50 . 30 . ?
___________________________________________________________
-
53
1. .
) 23 3 = ___________________________________________________
) 11 8 = ___________________________________________________
) 42 2 = ___________________________________________________
) 13 2 = ___________________________________________________
2. .
a) 44 2 ) 12 4 ) 33 3 ) 14 2 ) 11 7
3. .
) 111 9 = __________________________________________________
) 323 3 = __________________________________________________
) 121 4 = __________________________________________________
) 412 2 = __________________________________________________
4. .
a) 144 2 ) 212 4 ) 303 3 ) 101 5 ) 314 2
5. 4
122.___________________________________________________________
1. >, =
-
54
2. 12 4 . ?
___________________________________________________________
3. 7 j. 111 j.
?___________________________________________________________
4. 32 3 . ?
___________________________________________________________
5. 122 3 . ?
___________________________________________________________
6. 567 112 4.
?___________________________________________________________
1. .
) 123 3 + 44 2 = ___________________________________________ )
142 2 33 3 = ___________________________________________
2. 42 2 420
2.___________________________________________________________
3. 132 3 . 15 .
?___________________________________________________________
4. 1000 . 211 3 . 120 .
?___________________________________________________________
-
55
36 2 236 2
1. .
) 27 2 = _________________________________________________
) 38 2 = _________________________________________________
) 25 3 = _________________________________________________
) 17 5 = _________________________________________________
2. .
a) 48 2 ) 18 4 ) 26 3 ) 28 2 ) 13 7
3. .
) 216 2 = _________________________________________________
) 107 7 = _________________________________________________
) 216 4 = _________________________________________________
) 117 3 = _________________________________________________
4. .
a) 145 2 ) 216 4 ) 309 3 ) 108 5 ) 419 2
5. 4 116?
___________________________________________________________
1. .
118 326 2252 23 3
-
56
2.
429.___________________________________________________________
3. 126 . 3 . ?
___________________________________________________________
4. 112 , 6 . ?
___________________________________________________________
5. 99 210, 3.
.___________________________________________________________
1. 216 4 .
?___________________________________________________________
2. 226 3 . ?
___________________________________________________________
3. , 1000 . 128 , 3 , .
?___________________________________________________________
4. 204 , 3 576 .
?___________________________________________________________
5. . 126 , 2 , . ?
___________________________________________________________
-
57
41 3 241 3
1. .
) 74 2 = _________________________________________________
) 61 6 = _________________________________________________
) 93 2 = _________________________________________________
) 83 3 = _________________________________________________
2. .
a) 91 5 ) 62 4 ) 52 3 ) 61 6 ) 31 7
3. .
) 483 2 = _________________________________________________) 172
4 = _________________________________________________) 273 3 =
_________________________________________________) 161 5 =
_________________________________________________
4. .
a) 152 2 ) 474 2 ) 151 2 ) 141 6 ) 173 3
5. 151 5 . ?
___________________________________________________________
1. .
172 161 1822 3 4
2. 131 7
?___________________________________________________________
-
58
3. 120 . 5
?___________________________________________________________
4. 242 4, 242 + 4.
?___________________________________________________________
5. 172 3 .
?___________________________________________________________
6. 564 337 2 .
?___________________________________________________________
1. 3 163 , 2 234 .
?___________________________________________________________
2. 162 4 . 235 .
?___________________________________________________________
3. 4 900 . 3 272 .
?___________________________________________________________
4. 3 . 152 , 3 , 2 . 20 .
?___________________________________________________________
-
59
67 2 367 2 75 4 125 8
1. .
) 48 3 = _________________________________________________
) 87 2 = _________________________________________________
) 76 4 = _________________________________________________
) 65 2 = _________________________________________________
2. .
a) 64 9 ) 39 8 ) 55 7 ) 85 6 ) 75 8
3. .
) 256 2 = _________________________________________________
) 248 3 = _________________________________________________
) 135 4 = _________________________________________________
) 335 2 = _________________________________________________
4. .
a) 263 2 ) 173 5 ) 238 4 ) 122 5 ) 140 5
5. 358
2.___________________________________________________________
6. 4
236?___________________________________________________________
1. 122 .
?___________________________________________________________
-
60
2. 194 .
?___________________________________________________________
3. 158 5 . ?
___________________________________________________________
4. . 129 , 6 .
?___________________________________________________________
5. 165 224 2
.___________________________________________________________
1. 732 . 146 . 4 , ?
___________________________________________________________
2. . . , 248 187
?___________________________________________________________
3. 4 2 . 136 , 169 .
?___________________________________________________________
4. 75 . 2 . 4 .
?___________________________________________________________
-
61
1. .
) 17 : 5 = ( ) ) 38 : 6 = ( ) ) 15 : 2 = ( ) ) 20 : 9 = ( ) ) 25
: 8 = ( ) ) 32 : 7 = ( )
2. 87 9?
___________________________________________________________
3. 46 7?
___________________________________________________________
1. 28 6 , . ?
?___________________________________________________________
2. , 7, 5, 6?
___________________________________________________________
3. 5 6 3.
?___________________________________________________________
1. 20 . 3 . ?
?___________________________________________________________
2. 30 . 4 , ?
?___________________________________________________________
-
62
1. .
) (16 + 12) : 4 = ______________ (16 + 12) : 4 =
________________) (21 + 9) : 3 = _______________ (21 + 9) : 3 =
_________________) (560 + 160) : 8 = _____________ (560 + 160) : 8
= ______________) (350 + 150) : 5 = _____________ (350 + 150) : 5 =
______________
2. .
) (45 20) : 5 = ______________ (45 20) : 5 = ________________)
(27 15) : 3 = ______________ (27 15) : 3 = ________________) (700
140) : 7 = ____________ (700 140) : 7 = ______________) (540 480) :
6 = _____________ (540 480) : 6 = _____________
3. >, =
-
63
2. .
) (80 40 20) : 2 =
__________________________________________
(80 40 20) : 2 = __________________________________________
) (900 600 300) : 3 =
_______________________________________
(900 600 300) : 3 = _______________________________________
3. 120 80 . . ?
.___________________________________________________________
4. 540 . 6 . 120 . 6 . ?
.___________________________________________________________
5. , 90 60 3 100 20 2
?___________________________________________________________
1. 72 , 56 32 . 8 , . ?
.___________________________________________________________
2. 80 , 40 . . 8 . ? .
___________________________________________________________
3. 5 100 , 5 5 5 1 . 10 . 10 ?
___________________________________________________________
-
64
36 : 2 369 : 2
1. .) 42 : 2 = ) 77 : 7 = ) 84 : 4 =
) 55 : 5 = ) 24 : 2 = ) 66 : 6 =
2. .) 396 : 3 = ) 864 : 2 = ) 844 : 4 =
) 555 : 5 = ) 244 : 2 = ) 666 : 6 =
3. >, =
-
65
4. 448 , 4 ?
___________________________________________________________
5. 630 366 3.
?___________________________________________________________
6. 420 399 3.
?___________________________________________________________
1. . 63 , 3 .
?___________________________________________________________
2. 960 . 4 484 . ?
?___________________________________________________________
3. 848 . 424 , 2 .
?___________________________________________________________
4. 284 2 . 5
?___________________________________________________________
5. .
) )
) ___________________
) ___________________
488 :
347
4
2
844 :
:
577
4
3
-
66
56 : 4 864 : 4 362 : 2
1. .
) 72 : 6 = ) 52 : 2 = ) 96 : 6 =
) 72 : 4 = ) 91 : 7 = ) 54 : 3 =
2. .
) 456 : 4 = ) 575 : 5 = ) 496 : 2 =
) 672 : 6 = ) 651 : 3 = ) 798 : 7 =
3. .
) 346 : 2 = ) 426 : 3 = ) 568 : 4 =
) 966 : 2 = ) 847 : 7 = ) 968 : 8 =
4. 96
8.___________________________________________________________
5. , 468 4?
___________________________________________________________
6. 732 2 . ?
___________________________________________________________
1. .
) 156 + 81 : 3 = ______________ ) 231 78 : 6 = _______________)
52 : 4 72 : 6 = _____________ ) 91 : 7 + 72 : 6 = ______________)
79 + 58 : 2 36 = ___________ ) 237 75 : 5 + 27 = ___________e) 278
+ 658 : 2 = _____________ ) 320 372 : 3 = ______________) 951 : 3
690 : 6 = ___________ ) 476 : 4 342 : 3 = ____________
2. 81 .
?___________________________________________________________
-
67
3. 8 896 , .
?___________________________________________________________
4. 4 . 564 ?
___________________________________________________________
5. 726 6 .
?___________________________________________________________
1. 684 6
4.___________________________________________________________
2. 36 , 32 56 .
?___________________________________________________________
3. 456 , 512. 4 , .
?___________________________________________________________
4. 865 3 .
?___________________________________________________________
5. 494 , 2 . 35 .
?___________________________________________________________
-
68
432 : 3
1. .
) 618 : 6 = ) 932 : 2 = ) 762 : 3 =
) 976 : 8 = ) 852 : 6 = ) 736 : 2 =
2. 2 :a) 576; ) 358; ) 736; ) 378.
___________________________________________________________
3. .
744 852 9842 3 6
4. >, =
-
69
3. 316 2 .
?___________________________________________________________
4. 556 , 4 . ?
___________________________________________________________
5. 932 2 115. ?
___________________________________________________________
6. 500 744 6.
?___________________________________________________________
1. 628 4
.___________________________________________________________
2. 600 . 471 3 .
?___________________________________________________________
3. 744 615 . 6 , 5 . ,
?___________________________________________________________
4. 536 . 3 .
?___________________________________________________________
5. . 24 3 , . 560
?___________________________________________________________
-
70
324 : 3 195 : 3
1. .) 816 : 4 = ) 642 : 6 = ) 540 : 5 =
) 432 : 4 = ) 832 : 4 = ) 836 : 4 =
2. .
) 465 : 5 = ) 258 : 3 = ) 376 : 8 =
) 282 : 3 = ) 644 : 7 = ) 657 : 9 =
3. .
294 546 495 148 354 232 3 7 9 4 6 8
4. 285
5.___________________________________________________________
5. 3 195?
___________________________________________________________
1. .
) 234 + 924 : 3 = ______________ ) 1000 954 : 9 =
______________
) 763 : 7 366 : 6 = ____________ ) 248 : 8 + 297 : 3 =
____________
2. 216, .
?___________________________________________________________
3. 4 528 . 7
?___________________________________________________________
4. 285 .
?___________________________________________________________
-
71
5. 434 7 .
?___________________________________________________________
6. 216 9 .
?___________________________________________________________
7. 7 763.
?___________________________________________________________
1. 615 3 824
8?___________________________________________________________
2. 1 4 . 432 , 520 .
?___________________________________________________________
3. 316 . 46 , 6 . 6
?___________________________________________________________
4. 1000 , 79 .
?___________________________________________________________
5. 237 , 78 . 3 .
?___________________________________________________________
-
72
1. :
a) 7 x = 49; ) x 5 = 35; ) x 8 = 72. ____________ ____________
____________ ____________ ____________ ____________ ____________
____________ ____________
2. : ) x : 5 = 3; ) x : 6 = 6; ) x : 8 = 9. ____________
____________ ____________ ____________ ____________ ____________
____________ ____________ ____________
3. : ) 81 : x = 9; ) 48 : x = 8; ) 25 : x = 5. ____________
____________ ____________ ____________ ____________ ____________
____________ ____________ ____________
4. :
) 6, 42;
) 35, 7;
) 8, 6. ____________ ____________ ____________ ____________
____________ ____________ ____________ ____________
____________
1. : ) x (65 58) = 63; ) (100 36) : x = 72 : 9.
_________________ _________________ _________________
_________________ _________________ _________________
-
73
2. 64, 8
.___________________________________________________________
3. , .
.___________________________________________________________
4. , 5 . , 7 ?
___________________________________________________________
5. 5 24 4?
___________________________________________________________
1. 9 4. , 2?
___________________________________________________________
2. 10 . 350 450 .
?___________________________________________________________
3. 36 . 3 , 2 . ?
___________________________________________________________
4. . 6 30. 7 25 19. 25 5. .
___________________________________________________________
-
74
1. . a)
__________ __________ __________ __________
)
__________ __________ __________ __________
2. :
) ;42
) ;83 ) ;
117 ) ;
21 ) .
65
___________________________________________________________
___________________________________________________________
3. :
a) 32 ;
33 )
85 ;
83
) 94 ;
97 )
107 .
103
) 43 ;
41 )
127
.125
4. >, =
-
75
1. 8 .
81 .
?___________________________________________________________
2. . 43 ,
41 . ?
?___________________________________________________________
3. 42 ,
41
41 .
?___________________________________________________________
1. :
) ; ) ;
)
.___________________________________________________________
2. .
) 21 ?
) 41 ?
___________________________________________________________
3. . 3 . : , . : , 10>4. .
?___________________________________________________________
-
76
ME
1. , .
) _____________ _____________ _____________
_____________ _____________ _____________
) _____________ _____________ _____________
_____________ _____________ _____________
) _____________ _____________ _____________
_____________ _____________ _____________
2. :
a) 5h 23h; __________ ) 7h o 3h ; __________
) 9h 17h; __________ ) 6h 6h ? __________ 3. :
a) 4h 8h 17min? __________ ) 14h 17h 58min? ____________
) 9h 22h 37min? __________ ) 16h o 23h 45min? ____________
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
121
2
39
10
11
4
5678
-
77
4. 17 h, 20 h.
?___________________________________________________________
5. :
) 30 ; _______________ ) 90 . ______________ 6. : ) 500 ;
_______________ ) 700 . ______________ 7. ?
________________________
1. :
) 10 h 38 min 11 h 22 min; _____________________________
) 19 h 25 min 20 h 20 min. _____________________________
2. :
) 6 h 15 min 7 h 45 min; _____________________________
) 13 h 10 min 14 h 28 min. _____________________________ 3.
:
) 6h 30 min 8 h 20 min; _____________________________
) 9 h 37 min 15 h 43 min. _____________________________
4. 8 h. 45
min?___________________________________________________________
5. 16 h, 17 h 30 min. ?
___________________________________________________________
6. . 4 s, 7 s .
?________________________________________________________________
-
78
7. , 1 . ?
___________________________________________________________
8. 18- , 21- . ) ? ) , ?
________________________________________________________________
1. . 14 h 55 min, 17 h 35 min. ?
___________________________________________________________
2. 13 h 15 min. 30 min, 15 min, 25 min. 2 h 55 min, 1 h 40 min.
. ?
___________________________________________________________
3. . 5 h 30 min. 5 ?
__________________________________________________________
4. , . 10 s. 4 s , 7 s . ?
___________________________________________________________
5. : 65 , .
___________________________________________________________
6. , 36 . 25 ?
________________________________________________________________
-
79
1. a) 42 m = dm ) 880 dm = m
) 49 dm = cm ) 950 cm = dm
2. a) 3 dm 6 cm = cm ) 2 m 5 dm = dm
) 5 m 7 cm = cm ) 8 m 4 cm = cm
) 5 m 3 dm 6 cm = cm ) 9 m 4 dm 3cm = cm 3. a) 48 dm = m dm ) 57
cm = dm cm ) 487 cm = m dm cm 4. a) 8 cm = mm ) 7 dm = mm
) 7 dm 4 cm = mm ) 45 mm = cm mm 5. >, =
-
80
2. ) 5 dm 34 cm = mm ) 9 dm 80 mm = cm 3. >, =
-
81
1. . 2 . ?
________________________________________________________________
2. 980 m . 450 m, 357 m. ?
________________________________________________________________
3. . 455 m, 249 m. ?
___________________________________________________________
4. , . 452 cm. 2 , 3 dm . ?
________________________________________________________________
5. 1 m. 300 mm, 200 mm. ?
___________________________________________________________
6. . 130 km, 45 km . , 465 km?
________________________________________________________________
7. .
7 m
7 m10
m
3 m
9 m
16 m
175 m17 m
35 m
-
82
1. ) ; ) ?
________________________________________________________________
2. 10 dag, 15 dag, 12 dag. ) ; ) ?
________________________________________________________________
3. >, =
-
83
1. 50 dag, 5 t, 100 dag, 20 kg, 10 t,500 kg, 1 t 10 kg, .
___________________________________________________________
2. 276 kg , 567 kg ? ?
___________________________________________________________
3. 15 dag 20 dag . ?
___________________________________________________________
4. 45 kg 23 kg . ?
________________________________________________________________
5. 40 . 5 kg . ?
___________________________________________________________
6. , .
dag dag
7. 555 kg 445 kg . 1 t ?
___________________________________________________________
8. . 3 t. 12 t. ?
________________________________________________________________
-
84
1. 365 kg 169 kg 78 kg . ?
___________________________________________________________
2. 30 , 20 dag , 20 dag , 10 dag ,1 dag 100 dag . ?
___________________________________________________________
3. 25 dag , 30 dag . 75 dag . ?
___________________________________________________________
4. 214 kg , 89 kg , 175 kg 430 kg . , 1 t ?
___________________________________________________________
5. 4 . 160 kg , 20 kg . ?
___________________________________________________________
6. 6 . 18 t , 2 t . ?
__________________________________________________________
7. .
92 kg
29 kg
-
85
1. .
) ) )
2. . ) ) ) )
___________ ___________ ___________ ___________3. . ) ) ) )
___________ ___________ ___________ ___________
4. >, =
-
86
3. 10 l . 2 l. ?
___________________________________________________________
4. 25 l . 8 ?
___________________________________________________________
5. . ? 1 l, ?
___________________________________________________________
6. , 1 . , 1 2 dl ?
___________________________________________________________
1. 100 km 8 l , 56 l ?
___________________________________________________________
2. 130 l , 50 l . ?
___________________________________________________________
3. 25 l 7 dl . 3 l 2 dl . ?
___________________________________________________________
4. 5 dl. 12 ?
___________________________________________________________
1 dl 2 dl3 dl3 dl 2 dl
-
87
1. .
55 178 223 85 197 108
?
) ?___________
) ?___________
) ? ________________
2. : , , , .
.
:
) ? __________________
) ? __________________
1
2345678
-
88
3. 1 4 .
403632282420161284
1 2 3 4 5 6 7 8 9 10
:
) 3 ?__________________________
) 32 ?__________________________
.
1 3 5 7 9 8 16 24 32 40
1. . . .
||||| ||||| ||||| ||||| ||||| ||||| |||| ||||| ||||| ||||| ||
||||| || ||||| ||||| ||| ||||| ||||| ||||| |||
:
) ? _____________
) ? _____________
) ?
__________________________________________________________
-
89
2. , , , , , , . .
60 80 50 90 20 40 70
10
20
4030
5060708090100
:
) ? ___________________
) ? ___________________
) ? _________________________
) ? _________________
) ? _________________
) ?
__________________________________________________________
-
90
3. 1 5 .
.
1 2 3 4 5 6 5 10 15 20 25 30
:
) 4 ? ________________________________
) 25 ? _________________________________
1. . .
35 54 29 31 42 51 32 4744 27 41 46 34 27 48 3352 48 49 53 32 55
28 5633 31 37 57 25 40 39 51
.
30 kg 30 kg 40 kg 41 kg 50 kg 50 kg
:
) ? ______________
) ? ___________________________
) 50 kg? __________________
) 30 kg? ____________________
1 2 3 4 5 6
30252015105
-
91
2. .
.2 2 1 3 1 2 13 1 2 1 4 1 32 4 1 2 3 4 14 3 2 4 1 3 2
.
.
:) ? _________________________________) ? _______________) ?
__________________________________
: _____________________________________ : 1. 2. 3. 4.
1
2
43
5678910
-
92
3. 1 40 . .
1 3 80 160
.
:
a) 3 ? ___________________________
) 160 ? ________________________
) 30 ? __________
) 60 ? ______________
4. . .
xxxx xx xxxxxx xxx xxxxx
x 5
.
1 2 3 4 5
2001601208040
5
10
2015
253035
-
93
100
2. 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40.3. )
66; ) 20; ) 40; ) 90; ) 103; ) 80.
1. ) 24, 31, 33, 45, 55, 62, 74; ) 40, 56, 61, 72, 100; ) 24,
31, 33, 45, 55, 62, 74, 75, 76, 89, 98; ) 100, 72, 61, 56, 40, 36,
35, 32, 28, 25, 15.2. ) 59; ) 22.
1. 22, 72. 2. ) 42; ) 71. 3. 38.
100
1. ) 57, 57, 35, 22; ) 78, 78, 36, 42; ) 88, 88, 35, 53. 2. )
>; ) =; ) .3. 98.
1. ) 4; ) 25; ) 87. 2. ) 79; ) 55.
1. = 97. 2. 89
100
1. ) 52 ) 63 ) 94 ) 27 ) 27 ) 56. 2. ) = ) < ) < ) + ) + )
3. ) 35 ) 33 ) 19 ) 65 ) 39 ) 83.
1. 19 . 2. ) 53 ) 91 .
1. = 61. 2. 25 , 20 5 .
-
94
1. ) ) B 2. a), ), ). 3. = 5; N = 4; P = 3. 4. a) 2464 ) 1. )
5B; ) 40A; ) 28B; ) 19A; ) 37 ) 8
1. A B
3. 10MNP; 10MNP, 20MNP.
2. 47 23 = 2; = 9;18C 99C C C C C C CCCCC = 2; C = 9.
2. a) A )
A = 5 A = 3
6264
66
68
70
1
5660
3. 108 = 2; = 8.
1000
2. ) 569 ) 406 ) 672 ) 1000 ) 893 ) 730.3. ) 457, ) 666, ) 705,
) 970, .4. ) 423, 424, 425, 426, 427, 428, 429, 430 ) 680, 681,
682, 683, 684, 685, 686, 687) 870, 869, 868, 867, 866, 865, 864,
863.5. ) 91 ) 76 ) 645 ) 716 ) 901 ) 370.6. ) = ) > ) = ) = )
> ) > ) > ) = ) > ) < ) > )
-
95
7. ) 533 ) 599 ) 410 ) 1000.8. ) 274, 540, 354, 132, 684, 548,
862 ) 869, 725, 137, 841, 919, 183, 549, 429, 867, 803) 548, 549 )
862, 867, 869.9. ) 380, 381, 382, 383 ) 558, 559, 560 ) 779, 780,
781, 782. 10. ; .
1. ) 600 ) 6 ) 60.2. ) 135, 153, 315, 351, 513, 531 ) 207, 270,
702, 720 ) 359, 395, 539, 593, 935, 953. 3. ) 101, 103, 105, 107,
109 ) 742, 744, 746, 748, 750.4. ) 6 ) 1 ) 9 ) 1 ) 5, 3 ) 1. 5. )
969 ) 109. 6. ) 529 ) 752.7. ) 129, 274, 357, 368, 422, 621, 768,
895, 1000 ) 1000, 895, 768, 621, 422, 368, 357, 274, 129. 8. ,
.
1. ) 462 ) 841. 2. ) 108 ) 743 ) 999.3. ) 358, 538 ) 385, 583,
835, 853. 4. ) 250, 290, 502, 592, 520, 590, 902, 952, 920, 950 )
205, 209, 259, 295, 529, 509, 905, 925. 5. 555.6. ) 587 ) 502.
7.
1000
300 + 200 300 + 20 300 + 2 500 200 320 20 302 2
1. ) 700, 400, 300 ) 520, 500, 20 ) 405, 400, 5.2. ) 799 ) 875 )
364 ) 65 ) 800.3. ) > ) < ) < ) = ) > ) =. 4. 266. 5.
46.
1. 700. 2. 350 .3. 200 . 4. ) 200 ) 20 ) 9 ) 300.5. 300.
1. 200 . 2. 800.3. . 4. 300, 500.5. 800 .
-
96
320 + 40 500 + 270 360 40 770 270
1. ) 680, 630 ) 760, 720 ) 480, 420. 2. ) 830, 600 ) 740, 400 )
860, 700.3. ) 590 ) 890 ) 660 ) 540 ) 600. 4. ) 20 ) 170 ) 730 )
290 ) 330 ) 550.5. 690. 6. 400
1. 690 . 2. 410 . 3. 370 . 4. 400 . 5. 180.
1. 680. 2. 350 . 3. 630 . 4. ) 690 ) 610 ) 650.
345 + 124 469 124
1. ) 776, 325, 451 ) 997, 825, 172 ) 588, 123, 465.2. ) 748 )
778 ) 887 ) 234 ) 121. 3. ) ) + ) ) + ) ) .4. ) 950 + 24 = 974 )
402 + 105 = 507 ) 227 + 202 = 429) 552 151 = 401 ) 792 781 = 11.5.
776. 6. 356.
1. 687 . 2. 267 . 3. 312 . 4. 35 . 5. 358 .
1. 899. 2. 700 + 36, 252 + 534, 601 + 124. 3. 635 .4. ) 797 )
631 ) 521 ) 699.
1000
238 + 145 383 238
1. ) 781, 562, 219 ) 981, 124, 857 ) 793, 368, 425.2. ) 574 )
384 ) 494 ) 715 ) 118.3. ) < ) = ) > ) < ) < ) =. 4. :
682, 892, 773; : 137, 627, 137. 5. 325. 6. 332
1. 652 . 2. 228 ;. 3. 787 .4. 356 . 5. 259.
1. 509 . 2. 327 . 3. 128 . 4. 209 .
-
97
167 + 256 423 167
1. ) 811, 376, 435 ) 935, 557, 378 ) 763, 268, 495.2. ) 315 )
732 ) 654 ) 544 ) 48.3. ) + ) ) ) + ) ) . 4. ) 234 + 397 = 631 )
365 + 158 = 523 ) 539 + 263 = 802 ) 824 435 = 389 ) 844 789 = 55.
5. 821. 6. 237.
1. ) 198 ) 471 ) 137 ) 89. 2. 625 . 3. 688 . 4. 57 90 3944 62
8085 34 67
5. 599.
1. ) 765 + 145 = 910, ) 765 145 = 620.2. 187 . 3. 179 . 4.
999.
174 + 265 439 265
1. ) 819, 352, 467; ) 927, 654, 273; ) 845, 594, 251. 2. ) 615;
) 938; ) 858; ) 835; ) 614.3. ) 471; ) 570; ) 483; ) 490; ) 192. 4.
) 275; ) 496; ) 291; ) 527; ) 186; ) 882.5. 938. 6. 356.
1. 819 . 2. 172 . 3. 828 .4. 965 . 5. 273.
1. 835 . 2. 946 . 3. 873 . 4. 184 .
537 + 463 1000 463
1. ) 1000, 345, 655 ) 700, 254, 446 ) 600, 368, 232.2. ) 1000 )
900 ) 600 ) 671 ) 277.3. : 600, 600, 900, : 51, 552, 243. 4. 145.
5. 1000
1. ) 425 ) 254 ) 825. 2. ) 128 ) 10 ) 209. 3. 600 .4. 356 . 5.
326 . 6. 616 .
1. 150 . 2. 428 572 .3. : 612 , : 388 . 4. : 322 , : 341 , : 124
, : 213 .
-
98
. 1. ) ; ) .2. GH, AB, EF, CD.
3. a) 5 cm; ) 8 cm. 4.
1. OA, AO, OD, DO, OB, BO, OC, CO. 2. a) 6; ) 10. 3. ) 12; ) 9;
) 18.
1. ). 2. , , , .
1. ), ), ), ). 2. , , .
1. ) , ) , ) . 2. ) ; ) .
.
1. ) ; ) ; . 5. ) ; ) .
3. a, b; Ba, B b; Ca, b; Ea, E b; Db, Da; Fb, Fa;3. a) 6; ) 10.
4. ), ), ), ).
3. a b c d e
A B C D E
1. ) 605 ) 908. 2. 61 . 3. 810 . 4. 55 . 5. 852.
1. 24 . 2. 180 . 3. 728 . 4. 176.
1. ) 286 ) 297 ) 398. 2. ) 753 ) 963 ) 741. 3. ) 264 ) 428 )
566. 4. 141. 5. 785. 6. 175.
-
99
. 1. . 2. ), ), ). 3. ) AOB; ) ON. 4. ), ). 5. ) 3; ) 1, 4, 5; )
2.
4. ) 2; ) 3; ) 3; ) 4.
5.
4 3 4 6 5
1.
2 1 2 1 4 2 2 2 1 2 1
2. : AOC; : AOD, EOB; OE; : COE, AOB, BOC, BOD, COD, DOE.3. a)
11; ) 10; ) 8. 4. 48 . 5. 2 .
1. ) ; ) ; ) . 5. p q m np || q || m | |n | |
3. p q. 4. a c .
. 1. : A, B, C; : AB, BC, CA; : ABC, BCA, CAB.2. a) MNP; ) ABC;
) RST.3. ABO, AC - , CDO - , BC - . 4. ), ), ).1. 8. 2. ) ; ) ; )
.3. ABC - , AGO, AGC, GBC - , AOC - . 4. .
2. ), ), ), ). 3. q. 4. q.
-
100
1. ) 5; ) 6; ) 16. 2.
3. FAB - , FAC - , FAD - , DEF - , FBD - , FBC - , FCD - ,
1. ) 6 30 ) 4 80 ) 3 300 ) 5 100.2. ) 60 + 60 + 60 + 60 + 60 +
60+ 60 ) 90 + 90 + 90) 100 + 100 + 100 + 100 ) 200 + 200 + 200 +
200 + 200.3. ) ) = ) ) 4. ) 60 )420 ) 400 ) 1000 ) 900 ) 800.5. )
60 )100 ) 3 ) 200. 6. 900.
1. ) 160 ) 90 ) 270 ) 140. 2. 50 + 50 + 50 + 50 = 200, 4 50 =
2003. . 4. 865. 5. 800 .
1. 100. 2. 145 . 3. 690 . 4. 240 .
1. ) 700, 600, 500, 400, 300, 200 ) 350, 300, 250, 200, 150, 100
) 560, 480, 400, 320, 240, 160. 2. ) 10 ) 20 ) 30 ) 10 ) 30 ) 20 )
200 ) 200 ) 200 ) 300 ) 300 ) 200.
-
101
0 1 . 1 . 0 1. ) 70, 700 ) 500, 50 ) 40, 0. 2. ) 0, 0 ) 600, 60
) 900, 0.3. ) > ) > ) = ) (100 + 30 + 20) 2.
1. 400 . 2. 560 . 3. 120 .
1. ) 69 ) 88 ) 84 ) 26. 2. ) 88 ) 48 ) 99 ) 28 ) 77.3. ) 999 )
969 ) 484 ) 824. 4. ) 288 ) 848 ) 909 ) 505 ) 628.5. 488.
1. ) = ) > ) < ) >. 2. 48 . 3. 777 . 4. 96 . 5. 366 .
6. 119.
1. ) 457. ) 185. 2. 924. 3. 498 . 4. 36 .
-
102
1. ) 54 ) 76 ) 75 ) 85. 2. ) 96 ) 72 ) 78 ) 56 ) 91.3. ) 432 )
749 ) 864 ) 351. 4. ) 290 ) 864 ) 927 ) 540 ) 838.5. 464.
1. 118 326 225236 652 450120 328 227354 978 675121 329 228
2. 858. 3. 378 . 4. 672 . 5. 927.
1. 644. 2. 904 . 3. 488 . 4. 852 .5. 126 , 252 378 .
41 3 241 3
1. ) 148 ) 366 ) 186 ) 249. 2. ) 455 ) 248 ) 156 ) 366 ) 217.3.
) 966 ) 688 ) 819 ) 805. 4. ) 304 ) 948 ) 302 ) 846 ) 519.5.
755.
1. 172 161 182344 322 364516 483 546688 644 728
2. 917 . 3. 600 . 4. 968, 246. . 5. 688 . 6. 454.
1. 957 . 2. 575 . 3. 84 . 4. 852 .
67 2 367 3 75 4 125 8
1. ) 144 ) 174 ) 304 ) 130. 2. ) 576 ) 312 ) 385 ) 510 ) 600.3.
) 512 ) 744 ) 540 ) 670. 4. ) 526 ) 865 ) 952 ) 510 ) 700.5. 716.
6. 944.
1. 976. 2. 582 . 3. 790 . 4. 903 . 5. 778.
1. 148 . 2. 870 . 3. 882 . 4. 825 .
-
103
1. ) 3 . 2 ) 6 . 2 ) 7 . 1 ) 2 . 2 ) 3 . 1 ) 4 . 4.2. 9 . 6. 3.
6 . 4.
1. 4 . 4. 2. 41. 3. 33.
1. 6 . 2 . 2. 7 . 2 .
1. ) 7 ) 10 ) 90 ) 100. 2. ) 5 ) 4 ) 80 ) 10.3. ) > ) = ) )
> ) = ) < 4. 323. 5. ) 12 )21 ) 220 ) 212 ) 121.
1. ) 990 ) 111 ) 633 ) 212. 2. ) 553 ) 497 ) 86 ) 778.3. 11 . 4.
112 . 5. 508. 6. 553.
1. 84 . 2. 121 . 476 . 3. 212 .4. 710 . 5. ) (577 844 : 4) : 3 =
(577 211) : 3 = 366 : 3 = 122) (347 488 : 4) 2 = (347 122) 2 = 225
2 = 450.
56 : 4 864 : 4 362 : 2
1. ) 12 ) 26 ) 16 ) 18 ) 13 ) 18.2. ) 114 )115 ) 248 ) 112 ) 217
) 114.3. ) 173 )142 ) 142 ) 483 ) 121 )121. 4. 12. 5. 117. 6.
366.
1. ) 183 ) 218 ) 1 ) 25 ) 72 ) 249 ) 607 ) 196 ) 202 ) 5.2. 27 .
3. 112 . 4. 141 . 5. 121 .
-
104
432 : 3
1. ) 103 ) 466 ) 254 ) 122 ) 142 ) 368. 2. ) 288 ) 179 ) 368 )
189. 3. 744 852 984
372 426 492248 284 328124 142 164
4. ) < ) < ) < )
-
105
1. ) )
2. ) ; ) ; ) ; ) ; ) .3. ), ). 4. ) , ) ) = ) < ) ) < ) =.
4. 2 dm 35 mm, 25 cm 3mm, 325 mm, 4 dm 4 cm 3 mm.
1. ) 4 h, 16 h; 9 h, 21 h; 7 h, 19 h; ) 7 h 15 min, 19 h 15 min;
3 h 45 min, 15 h 45 min; 6 h 10 min, 18 h 10 min; ) ) 9 h 15 min 10
s, 21 h 15 min 10 s; 8 h 35 min 7 s, 20 h 35 min 7 s; 4 h 55 min 35
s, 16 h 55 min 35 s. 2. ) 18 h ) 8 h ) 8 h ) 12 h. 3. ) 4 h 17 min
) 3 h 58 min ) 13 h 37 min ) 7 h 45 min.4. 3 . 5. ) 3 ) 9. 6. ) 5 )
7. 7. 1000 .
1. ) 44 min ) 55 min. 2. ) 1 h 30 min ) 1 h 18 min. 3. ) 1 h 50
min ) 6 h 6 min. 4. 8 h 45 min. 5. 1 h 30 min. 6. 11 . 7. 30 .8. )
3 ) , .
1. 2 h 40 min. 2. 18 h 50 min. 3. 27 h 30 min 1 , 3 h 30 min. 4.
21 . 5. 60 , 60 . 6. 22 .
-
106
1. ) 4 l ) 5 l ) 3 l. 2. ) 5 dl ) 4dl ) 3dl ) 6 dl3. ) 1 l 2 dl
) 1 l 4 dl ) 1 l 3 dl ) 2 l 2 dl.4. ) < ) < ) = ) < ) >
) ) < ) > )
-
107
2.
) ; ) ; ) 410 ; ) 30; ) 20; ) 50.
3. ) 20 ; ) 5 .
1. ) 4 ; ) 32 ; ) 8 ; ) 5 .2. ) ; ) 6 ; ) 4 .3. 120 ; ) 4 ; ) 20
; ) 1 30 .
10
20
4030
5060708090100
1 2 3 4 5 6
30252015105
4.
xxxx 20 xx 10 xxxxxx 30 xxx 15 xxxxx 25
5
10
2015
253035
-
108
100 5
100 6
100 7
8
1000 11
1000 15
320 + 40 500 + 270 360 40 770 270 17 345 + 124 469 124 19 1000
21
174 + 265 439 265 23 167 + 256 423 167 25 537 + 463 1000 463 27
29
31
. 32
. 35
. 37
40
. 43
46
48
0 1 .
1 . 0 50
51
53
-
109
36 2 236 2 55
41 3 241 3 57
67 2 367 2 75 4 125 8 59
61
62
36 : 2 369 : 2 64
56 : 4 864 : 4 362 : 2 66
432 : 3 68
324 : 3 195 : 3 70
72
74
ME 76
79
82
85
87
93
/ColorImageDict > /JPEG2000ColorACSImageDict >
/JPEG2000ColorImageDict > /AntiAliasGrayImages false
/CropGrayImages true /GrayImageMinResolution 150
/GrayImageMinResolutionPolicy /OK /DownsampleGrayImages false
/GrayImageDownsampleType /Bicubic /GrayImageResolution 300
/GrayImageDepth -1 /GrayImageMinDownsampleDepth 2
/GrayImageDownsampleThreshold 1.50000 /EncodeGrayImages false
/GrayImageFilter /DCTEncode /AutoFilterGrayImages true
/GrayImageAutoFilterStrategy /JPEG /GrayACSImageDict >
/GrayImageDict > /JPEG2000GrayACSImageDict >
/JPEG2000GrayImageDict > /AntiAliasMonoImages false
/CropMonoImages true /MonoImageMinResolution 1200
/MonoImageMinResolutionPolicy /OK /DownsampleMonoImages false
/MonoImageDownsampleType /Bicubic /MonoImageResolution 1200
/MonoImageDepth -1 /MonoImageDownsampleThreshold 1.50000
/EncodeMonoImages false /MonoImageFilter /CCITTFaxEncode
/MonoImageDict > /AllowPSXObjects false /CheckCompliance [ /None
] /PDFX1aCheck false /PDFX3Check false /PDFXCompliantPDFOnly false
/PDFXNoTrimBoxError true /PDFXTrimBoxToMediaBoxOffset [ 0.00000
0.00000 0.00000 0.00000 ] /PDFXSetBleedBoxToMediaBox true
/PDFXBleedBoxToTrimBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ]
/PDFXOutputIntentProfile (None) /PDFXOutputConditionIdentifier ()
/PDFXOutputCondition () /PDFXRegistryName (http://www.color.org)
/PDFXTrapped /Unknown
/CreateJDFFile false /Description >>>
setdistillerparams> setpagedevice
