Block One Revision Sheet

7/24/2019 Block One Revision Sheet

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With my best wishes maged wageh


2/12

What is six to the power three?

What is four to the power ve ?

What is ten to the power of minus two ?

What is seven two the power of minus three?

Write all the prime factors of 56?

Write all the prime factors of 90?

!" !#!" $00"

6#5"

%!" % !#5" %!000"%

#!6"

&o the nearest whole number what is the s'uare root of

!( 56 #( 5

%( !$ $( $5

6 ) *+$( "

+#+ * +!0( "

+6 + "

#% ) ,0 "

66 + * + $0 ( +!# "

!# x *+%( "

!$ - * + # ( "

* + #% + ,( - % "



3/12

22 + 3 2

8 22 10 5

150 [20 (7 2)]

37 35

24 23

.ind the value of a

!" # x%a

#$" % x #a

The three numbers missing from the boes !re !"" #rime numbers

///x///x//"!65

//x///x//" !,5

//x//x///" $55



4/12

.ind the highest common factor

!00 1!#5

96 1 %6

1 !#!

.ind the lowest common multiple

!6 1!

#0 1 %5

#1!5



5/12

Write down the first 5 terms of the sequence given by each of these

formulae:

3n

(b) 3n + 1

(c) 3n + 4

(d) 3n 1

(e) 3n 2

(a) What is the 1th term of the sequence 2n + 1 !

(b)What is the "th term of the sequence 3n + # !

(c) What is the 5th term of the sequence 4n + 1 !

(d)What is the $th term of the sequence 5n 1



6/12

Write down the formula for each sequence%

(a) 5& '& 13& 1$& 21& % % %

(b)2& 5& "& 11& 14& % % %

(c) #& 11& 1#& 21& 2#& % % %

(d)4& '& 14& 1'& 24& % % %

(e) 12& 22& 32& 42& 52& % % %

.ind the missing terms

!#1 //1 ///1 //1 #$

1 1//1 // 1/// 1///1 ///$%

+!01//1 // 1 // 1 /// %0

1//1//1!1//1//1//1//1//1///



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Block One Revision Sheet