ATS MATHS Y9 M1 2020

Write as a product of prime factors the number 24 in index form

• 2x2x6

• 2x2x2x3  

• 2 $3$  x3

• 12x2

What is 4²

• 4

• 8

• 16

• 6

What is 3³

• 27

• 9

• 6

• 3

 $\sqrt{36}$  is equal to

• 12

• 3

• 6

• + 6 and -6

What is 2x2x2x2x2x2x2 in index form?

• 14

• 2⁷

• 2⁶

• 128

What is the cube root of 8?

• 2

• 3

• 4

• 64

 $\frac{2\times2\times2\times2\times2}{2}$  is equal to ?

• 2

• 4

• 8

• 16

 $\frac{3\times3\times3\times3\times3\times3}{3\times3}$  is what in index form?

•  $3^4$  

•  $3^3$  

• 81

•  $3^8$