Abacus 3-digit numbers - International School of · PDF fileName Abacus Evolve F ... Year 4 Block A1 • PCM 1 3-digit numbers Write the number: 1. 1 more than three hundred and fifty-two

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Year 4 Block A1 • PCM 1

3-digit numbers

Write the number:

1. 1 more than three hundred and fifty-two.

2. 1 less than four hundred and sixty-seven.

3. 10 more than five hundred and sixty-two.

4. 10 less than seven hundred and fifty-three.

5. 100 more than four hundred and two.

6. 100 less than five hundred and thirty.

7. 1 less than seven hundred and ten.

8. 1 more than eight hundred and twenty-nine.

9. 10 more than three hundred and ninety.

10. 10 less than four hundred and six.

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A game for two players, each with a different coloured pencil. Use 0–9 number cards. Shuffle them and place them in a pile face down. Take turns to reveal a card, and, if possible, write the number in a matching box. Place the card at the bottom of the pile. When all the boxes are filled, the winner is the one who has written more digits.

1.

2.

3.

4.

4-digit numbers

5.

Five thousand, three hundred and twenty-seven

Six thousand, eight hundred and forty-nine

Seven thousand, five hundred and three

One thousand and twenty-eight

Four thousand, six hundred and ten

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5-digit numbers

A game for two players, each with a different coloured pencil.Use 0–9 number cards. Shuffle them and place them in a pile face down. Take turns to reveal a card, and, if possible, write the number in a matching box. Place the card at the bottom of the pile. When all the boxes are filled, the winner is the one who has written more digits.

1.

2.

3.

4.

5.

Twenty-three thousand, five hundred and forty-two

Thirty-seven thousand, four hundred and sixty

Seventy thousand, three hundred and ninety-one

Forty-five thousand, two hundred and eight

Eighteen thousand and sixty-four

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1, 10, 100, 1000 more or less

Write the number:

1. 10 more than 4637.

2. 10 less than 6325.

3. 100 more than 3978.

4. 100 less than 5932.

5. 1 more than 7406.

6. 1 less than 8390.

7. 1000 more than 2154.

8. 1000 less than 1267.

9. 11 more than 5432.

10. 101 more than 6329.

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Largest, smallest and nearest number

Use the digits to make the:

1. largest number.

2. smallest even number.

3. largest odd number.

4. smallest odd number.

5. number nearest to 5000.


7. largest number between 2000 and 3000.



4 723

5 8

23

4 761

4 823

4 721

6 3

84

5 293

5 1

26

7 3

48

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Multiplying

1.

4.

6.

7.

5.

Write a multiplication for each set of squares.

9.

8.

10.

2. 3.

3 ¬ 5 = 15

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Multiplying

Complete the multiplications.

1. 5 ≠ 3 = 2. 8 ≠ 2 =

3. 7 ≠ 10 = 4. 6 ≠ 7 =

5. 3 ≠ 4 = 6. 7 ≠ 3 =

7. 9 ≠ 6 = 8. 8 ≠ 5 =

9. 5 ≠ 6 = 10. 9 ≠ 10 =

11. 6 ≠ 3 = 12. 7 ≠ 2 =

13. 7 ≠ 4 = 14. 9 ≠ 5 =

15. 8 ≠ 10 = 16. 6 ≠ 6 =

17. 5 ≠ 4 = 18. 8 ≠ 3 =

19. 7 ≠ 5 = 20. 8 ≠ 8 =

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Dividing

Write a division to match each set of cubes.

1.

12 ÷ 4 = 3

3.

7.

5.

2.

4.

6.

8.

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Dividing with remainders

1. 11 ÷ 2 = 2. 14 ÷ 3 =

3. 17 ÷ 4 = 4. 18 ÷ 5 =

5. 32 ÷ 10 = 6. 17 ÷ 2 =

7. 22 ÷ 3 = 8. 42 ÷ 5 =

9. 27 ÷ 4 = 10. 23 ÷ 2 =

11. 53 ÷ 10 = 12. 20 ÷ 6 =

13. 37 ÷ 4 = 14. 30 ÷ 7 =

15. 50 ÷ 8 = 16. 60 ÷ 9 =

Complete the divisions,writing the remainders.

5 r 1

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Year 4 Block B1 • PCM 10

Each line is split intwo to show a pairthat totals 100.

Write each pair.

0 50 100

64 + 361.

2.

3.

4.

5.

6.

7.

8.

0 50 100

0 50 100

0 50 100

0 50 100

0 50 100

0 50 100

0 50 100

Pairs to 100

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Each pair of cards has atotal of 100.

60

Write the missing numbers.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

18 56

22 96 74

43 7 85

58 63 71

47 38 11

Pairs to 100

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Write the missing amounts.

Adding to the next pound

1. 2.

£5·63 + = £6 £7·42 + = £8

3. 4.

£6·28 + = £7 £2·75 + = £3

5. 6.

£7·15 + = £8 £4·08 + = £5

7. 8.

£9·34 + = £10 £5·71 + = £6

9. 10.

£8·76 + = £9 £6·03 + = £7

11. 12.

£15·42 + = £16 £27·89 + = £28

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Complete the table by writing what must be added to make:

The next ten, hundred, thousand

the next ten the next hundred the next thousand

2574 6 26 426

5638

7245

8137

5946

3208

4079

8613

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Polygons

1.

Write the name ofeach polygon.

Choose from: triangle, quadrilateral,pentagon, hexagon and octagon.

2. 3.

4. 5. 6.

7. 8. 9.

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Isosceles triangles

Mark the two equal sides of each isosceles triangle.

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Isosceles triangles

5.

1.

8. �.

�. �.

�. �. �.

Each line is one of the two equalsides of an isosceles triangle.

Draw the other side,then complete the triangle.

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Year 4 Block C1 • PCM 17

Measuring lengths

Measure the length of each object tothe nearest half centimetre.

A cm B cm C cm

D cm E cm F cm

G cm H cm I cm

A B

C

E

G

D

F

H

I

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Millimetres, centimetres, metres and kilometres

Write the missing lengths.

1. 2.

1 m = cm 12

14

34 m = cm

3. 4.

1 m 35 cm = cm 80 mm = cm

5. 6.

100 cm = m 500 cm = m

7. 8.

2000 mm = m 1 12 14

34 km = m

9. 10.

2 cm = mm 12

14

34 cm = mm

11. 12.

1 m = mm 6 cm 7 mm = mm

13. 14.

3 12 14

34 m = mm 212 1

434 km = m

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Ordering lengths

Write the length of each snake in metres.

1. 2. 1 m 47 cm 1 m 39 cm

3. 4. 2 m 14 cm 1 m 10 cm

5. 6. 3 m 50 cm 6 m 24 cm

7. 8.

35 cm 10 m 10 cm

9. Write the snake lengths in order from smallest to largest.

10. A beetle measures 88 mm in length. Write its length in centimetres.

11. A young lion is 1 m 26 cm long. If he grows 20 cm in a year write his length in metres.

12. Parvati puts these lengths in order smallest to largest: 1·5 m,

1·49 m, 1·61 m, 2·01 m. Is she correct? If not, write the lengths in order from smallest to largest.

1. 1·47 m

Solve these problems

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Measuring area

Colour the leaves and writethe area of each one.

A squares

D squares

Count part squares only if theyare more than half.

B squares

E squares

C squares

F squares

A

B

C

D

E

F

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Measuring area

1. the smallest area?

A

squares

2. the greatest area?

Write the area of each shape.

Which shape has:

B

squares

C

squares

D

squares

E

squares

F

squares

G

squares

H

squares

I

squares

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4. most often? 5. least often?

6. e or i times 7. a or o times

8. a, e or i times 9. i, o or u times

How many times did these appear?

Tally chart

The tally chart shows the frequency of vowels in a shortpiece of writing. Write the totals.

How many times did these vowels appear?

Which vowel appeared:

1. a times 2. u times 3. o times

Vowel Tally Frequency

aeiou

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Frequency table

Fill in the frequency table to show how many timeseach digit appears in these telephone numbers.

Digit

Frequency

Sandeep03925 685270

0 1 2 3 4 5 6 7 8 9

What is the most common:

1. odd digit? 2. even digit?

What is the least common:

3. odd digit? 4. even digit?

Maria09316 285941

Amal05618 223497

Yuki02785 932510

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Pictogram

Sunny days this year

April

May

June

July

Key

means 4 days

7. June? 8. May? 9. July?

4. April?

5. April and May? 6. June and July?

1. May? 2. July? 3. June?

How many days were not sunny in:

The pictogram shows the numberof sunny days in 4 months.

How many sunny days were there in:

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Pictogram

Goals scored this season

Albion

Town

Rovers

City

United Key

means 2 goals

6. Town than Rovers?

8. Albion than United?

7. City than United?

9. City than Town?

4. United? 5. Town?

1. Rovers? 2. City? 3. Albion?

How many more goals were scored by:

How many goals were scored by:

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Year 4 Block D1 • PCM 26

Totals

Write the total number ofgoals scored by eachteam from September toJanuary.

Ch

este

rto

wn

Pon

tivi

lle

Net

tlec

om

be

Ra

ng

ers

Tun

sto

n H

ill

Sho

rem

ou

th

Ab

erlo

nia

n

Mu

mb

erry

Fo

rest

Lin

sha

m U

nit

ed

Sept 8 11 5 4 12 8 5 9

Oct 7 9 7 9 8 6 4 3

Nov 4 7 14 6 9 7 10 8

Dec 2 10 10 11 11 3 11 6

Jan 6 8 7 8 7 5 7 8

TOTAL

1. Team with most goals:

2. Team with fewest goals:

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Money totals

Write the value of the names of these animals.

Each letter of the alphabet has been given a value:

Choose four other animals and find their values.

a

12pb

7pc

8pd

6pe

10pf

9pg

8ph

6pi

10pj

12pk

9pl

8pm

7p

n

6po

10pp

6pq

12pr

11ps

11pt

11pu

10pv

12pw

9px

11py

9pz

12p

1. dog p 2. cat p

3. goat p 4. lamb p

5. tiger p 6. rabbit p

7. p 8. p

9. p 10. p

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Row and column totals

Write the total of each row and column.

5 4 2 7 6 9 3 5 3 8 7 6 2 3 8 9

3 8 5 11 2 4 5 8 6 7 12 2 4 10 6 8 6 7 3 1 4 7 2 9 5

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Adding and subtracting multiples of 10

Complete the additionsand subtractions.

1. 230 + 40 = 2. 350 + 20 =

3. 590 – 30 = 4. 470 – 60 =

5. 170 + 50 = 6. 480 + 60 =

7. 230 – 50 = 8. 520 – 40 =

9. 370 + 60 = 10. 590 + 40 =

11. 710 – 40 = 12. 630 – 70 =

13. 850 + 70 = 14. 220 + 90 =

15. 530 – 80 = 16. 840 – 60 =

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Adding and subtracting multiples of 100


1. 2.

1400 + = 1900 1700 – = 1400

3. 4.

2500 + = 3100 3100 – = 2400

5. 6.

1200 – = 500 700 + = 1500

7. 8.

3300 – = 2700 1800 + = 2700

9. 10.

5600 + = 6300 6200 – = 5800

11. 12.

8300 – = 7000 4200 + = 6000

13. 14.

2700 + = 3600 9100 – = 8300

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Analogue and digital times

12 123

4857 6

910

11

Write the matching digital times.

1 : 27

1. 12 123

4857 6

910

112. 12 1

23

4857 6

910

113.

12 123

4857 6

910

114. 12 1

23

4857 6

910

115. 12 1

23

4857 6

910

116.

12 123

4857 6

910

117. 12 1

23

4857 6

910

118. 12 1

23

4857 6

910

119.

12 123

4857 6

910

1110. 12 1

23

4857 6

910

1111. 12 1

23

4857 6

910

1112.

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Minute hand

12 123

4857 6

910

11

Draw the minute hand on each clock.

1. 12 123

4857 6

910

112. 12 1

23

4857 6

910

113.

12 123

4857 6

910

114. 12 1

23

4857 6

910

115. 12 1

23

4857 6

910

116.

12 123

4857 6

910

117. 12 1

23

4857 6

910

118. 12 1

23

4857 6

910

119.

12 123

4857 6

910

1110. 12 1

23

4857 6

910

1111. 12 1

23

4857 6

910

1112.

4 : 43 3 : 36 6 : 08

7 : 52 10 : 43 5 : 17

9 : 29 1 : 03 2 : 13

12 : 28 11 : 46 8 : 57

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Minutes and seconds

Write the matchingnumber of seconds.

Write the matching numberof minutes and seconds.

111. 1 minute = secs 2. 12

14

34 minute = secs

13. 1 min 35 secs = secs 4. 2 12

14

34 mins = secs

15. 3 mins 7 secs = secs 6. 10 mins = secs

17. 90 seconds = minutes seconds





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Year 4 Block E1 • PCM 34

Sequences

Write the next three numbers in each sequence.

Invent two of your own.

1.20 18 16

2.12 15 18

3.65 60 55

4.250 300 350

5.8 12 16

7.

8.

9.

100 95 90

6.75 100 125

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The next multiple

Complete the table by writing the next:

multipleof 2

multipleof 10

multipleof 5

multipleof 3

multipleof 4

13 14 20

26

43

52

19

63

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Division machines

Complete the tables to show the numberscoming out of the machines.

IN 18 6 24 9 15 21 12 27

OUT 6

IN 20 30 15 40 25 10 45 35

OUT

IN 10 14 6 18 4 16 8 12

OUT

IN 8 24 16 32 28 12 36 20

OUT

1.

2.

3.

4.

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Complete the grid, writing the units digit of each multiple.

≠1

≠2

≠3

≠4

≠5

≠6

≠7

≠8

≠9

≠10

2 4

5 0

0 0

6 8 0 2 4 6 8 0

Write about any patterns that you see.

Units digit of multiples

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Fractions

Colour part of each shape to match the fractions.

1. 710

2. 23

3. 4. 56

34

5. 6. 23

14

7. 8. 79

38

9. 10. 56

35

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Fractions

Write the fraction of people that:

1. are wearing 2. are happy a hat

3. are sad 4. are not wearing a scarf

5. have pointed 6. have rounded ears ears

7. are happy and 8. are sad and have wearing a hat pointed ears

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Mixed numbers and improper fractions

Write a matching mixed numberfor each improper fraction.

1. =73

4. =185

278

7. = 3410

2. =107

8. =

272

5. = 6. =116

207

3. =154

9. =

16. 2 =35

13. 5 =25

10. 3 =12

17. 4 =710

14. 10 =13

11. 4 =14

18. 6 =58

15. 3 =16

12. 4 =23

Write a matching improper fractionfor each mixed number.

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Matching fractions

Write the missingnumbers to make pairs ofmatching fractions.

13

912

312

6

12 16

12 12

61 =

13 12

36 12

68 12

23 6

12 4

34 16

364

68

48

4 4

2510

15.

6.

9.

3.

12.

18.

=

=

=

=

=

=4

362

=

=

=

=

=

5.

14.

17.

2.

11.

8.4

8

=

=

=

=

=

= 1

1.

10.

13.

16.

7.

4.

13

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More and less

Complete the table.

1 more 10 less 100 more 1000 less

5836

2790

3025

4108

1893

8947

5574

8049

7663

2951

3210

6499

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Greater than, less than

Write � or � betweeneach pair of numbers.

1. 359 416 12. 3712 3721

3. 4083 4830 14. 1947 2138

5. 6217 6712 16. 5803 5308

7. 8315 8317 18. 7512 7509

9. 6873 6783 10. 4938 4939

11. 2186 2180 12. 1079 1790

13. 4532 4523 14. 37 186 35 249

15. 43 874 45 679 16. 28 136 28 126

17. 7948 7089 18. 2816 2815

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Greater than, less than

Write a possible missingdigit in each box.

1. 3526 < 35 6 12. 8174 > 81 4

3. 83 2 > 8382 14. 567 < 5677

5. 3429 < 3 29 16. 7153 > 153

7. 2801 > 27 5 18. 3899 < 3 99

9. 72 5 > 7255 10. 865 < 8660

11. 2739 < 27 0 12. 3789 < 37 0

13. 5416 > 54 6 14. 9389 > 93 9

15. 47 326 > 47 32 16. 51 4 6 < 51 420

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Half-way numbers

Write the number half waybetween each pair.

1. 3860 3880

2. 4170 4180

3. 5300 5700

4. 2800 3000

5. 4730 4790

6. 2645 2655

7. 3127 3327

8. 9535 9565

9. 6520 8520

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Odd and even

Use the digits in each cloudto make these numbers:

1.

2.

3.

5 964

4.

2 583

7 46

5 83smallest

even

smallestodd

smallesteven

smallestodd

smallesteven

smallestodd

largesteven

largestodd

largesteven

largestodd

largesteven

largestodd

smallesteven

smallestodd

largesteven

largestodd

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Negative numbers

50°°C

40°

30°

20°

10°

0°

�10°

�20°

�30°

Write the temperature after each increase or decrease.

11. 11 °C, up 3 °C °C

12. 12 °C, down 5 °C °C

13. 18 °C, down 9 °C °C

14. –5 °C, up 8 °C °C

15. 3 °C, down 8 °C °C

16. 11 °C, down 12 °C °C

17. –15 °C, up 7 °C °C

18. 8 °C, down 13 °C °C

19. –6 °C, down 5 °C °C

10. –3 °C, up 11 °C °C

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Doubling and halving

11. double 8 = 12. double 6 =

13. half of 14 = 14. half of 18 =

15. double 20 = 16. double 50 =

17. half of 60 = 18. half of 80 =

19. double 15 = 10. double 35 =

11. half of 50 = 12. half of 90 =

13. double 80 = 14. double 65 =

15. half of 110 = 16. half of 120 =

17. double 75 = 18. double 95 =


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Double each number.

231.

14 32 43 21 36 49 28 47 57

Halve each number.

842.

66 48 26 68 96 74 66 92 76

double

half

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Near doubles

Use the doubles tocomplete the additions.

38 + 39 = 37 + 38 =

38 + 35 = 38 + 41 =

27 + 28 = 27 + 25 =

26 + 27 = 27 + 31 =

87 + 89 = 87 + 86 =

85 + 87 = 86 + 88 =

173 + 172 = 174 + 171 =

169 + 173 = 172 + 172 =

457 + 458 = 457 + 455 =

459 + 457 = 452 + 458 =

double 38 = 76

1.

2.

3.

4.

5.

double 27 = 54

double 87 = 174

double 173 = 346

double 457 = 914

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Double each number.

3401.

230 420 120 370 470 460 390

Halve each number.

2.

double

640 260 880 360 540 760 720 1040

half

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Dice doubling

01.

For each row, roll a dice twice andwrite the digits in the blank boxeson the left.

Write the double of this numberin the boxes on the right.

02.

03.

04.

05.

0

06.

0

07.

0

08.

0

Try halving the numbers on the left.

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Draw the other half of each shape to make shapesthat are symmetrical.

1. 2. 3.

Draw your own symmetrical shapes with these lines of symmetry.

4. 5. 6.

7. 8. 9.

Symmetrical shapes

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Shape dice

Stick this net onto a piece of cardand cut it out to make a shape dice.

Invent a gameusing the dice.

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Net of a tetrahedron

Cut, fold and glue this net to make a tetrahedron.

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Litres and millilitres

Write the equivalent capacities.

1. 1 l = ml 12. 12

14

34 l = ml

3. 2000 ml = l 14. 12

14

34 l = ml

5. 1 12 14

34 l = ml 16. 250 ml = l

7. 6500 ml = l 18. 110 l = ml

9. 2 l 700 ml = ml 110. 5 l 100 ml = ml

11. 11 000 ml = l 112. 212

14

34 l = ml

13. 3 12

14

34 l = ml 114. 10 l = ml

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Ordering capacities

11. 1 l 300 ml 12. 1 l 400 ml 13. 2 l 100 ml 4. 4 l 500 ml

15. 3 l 800 ml 6. 6 l 200 ml 17. 6 l 150 ml 8. 10 l 10 ml

19. Write the capacities in order from smallest to largest.

10. A teapot contains 1·2 litres. A mug holds 220 ml. How many mugs of tea can be poured from this teapot?

11. A baby drinks 120 ml, five times a day. How much does she drink in one week? Write the quantity in litres.

12. The large family shampoo bottle holds 1·1 litres. If the family use 1 __ 4 of a litre each week, how long will the bottle last?

1. 1·3 litres

Solve these problems

Write the capacity of each jar of potion in litres.

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BARFIELD 8:02

MOSS 8:09

KIRK VALLEY 8:13

UPTON 8:21

DUNFORD 8:43

ASTON 8:57

LEPTON 9:11

NOTTON 9:23

CARLOW 9:29

GENTLEY 9:38

1. Barfield to Moss minutes

2. Barfield to Upton minutes

3. Barfield to Aston minutes

4. Moss to Dunford minutes

5. Aston to Lepton minutes

6. Dunford to Notton minutes

7. Dunford to Carlow minutes

8. Aston to Gentley minutes

Timetable

Write the time taken from:

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Timetable

Invent your owntimetable for a day out.

Write what time each event startsand how long each event takes.

Event Time Duration

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Perimeter

Write the perimeter of each shape.

A B

Shape A B C D E F G H I J

Perimeter in cm

C

D E F

G H

J

I

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Documents

Abacus 3-digit numbers - International School of · PDF fileName Abacus Evolve F ... Year 4 Block A1 • PCM 1 3-digit numbers Write the number: 1. 1 more than three hundred and fifty-two