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cube and cube numbers

Total questions: 10

Worksheet time: 9mins

Name
Class
Date
1.

What is 5 cubed?

53

a)

125

b)

25

c)

15

d)

625

2.

 y3=125y^3=125  
Find the value of y

a)

5

b)

15

c)

20

d)

25

3.

 8×8×8=(23)×(23)×(23)8\times8\times8=\left(2^3\right)\times\left(2^3\right)\times\left(2^3\right)  

a)

TRUE

b)

FALSE

4.

 123=12^3=  

a)

36

b)

144

c)

1728

5.

 10×10×10=10x10\times10\times10=10^x  
Find the value of x

a)

3

b)

10

6.
If a number ends in 3, its cube ends in ______
a)
3
b)
9
c)
7
d)
1
7.

Which number is both a perfect square and a perfect cube?

a)

64

b)

27

c)

81

d)

16

8.

The number 512 is a perfect cube because 512 = 83.

Which number below is also a perfect cube?

a)

125

b)

300

c)

150

d)

256

9.
Evaluate. 73
a)
313
b)
323
c)
333
d)
343
10.

What is 15³ ?

(a)