Unit 6 Review

Which is equivalent to 5³

• 5+5+5

• 5 x 5 x 5

• 5 + 3

• 5 x 3

Find the value of the expression.

50²

• 2,500

• 100

• 1,000

• 250

9x + 4x

• 94x

• 5x

• 13xx

• 13x

Which is an equivalent expression using the distributive property.

3(r + 4)

• 3(r) x 3(4)

• 3 + 3(4)

• 3(r) + 4

• r + 3(4)

• 3(r) + 3(4)

Find the value of the expression.

 $4\ \times\ 6\ +\ 18\ \div\ 3$  

• 30

• 32

• 20

• 15

 $100\ -\ 36\ \div\ 3\ +\ 2\ \times\ 6$  

• 100

• 60

• 36

• 326

Find the value of the expression.

 $5\ +\ \left(7\ +20\ \div\ 5\right)^2$  

• 77

• 25

• 126

• 89

Find the value of the expression.

 $49\ \div\ 7\ \times\ \left(2\ \times3\right)$  

• 1

• 42

• 7

• 50

Find the value of the expression.

1.9²

• 1.5

• 2.89

• 3.8

• 3.61

Find the value of the expression.

 $\left(\frac{1}{4}\right)^3$  

•  $\frac{1}{64}$  

•  $\frac{3}{12}$  

•  $\frac{3}{64}$  

•  $\frac{3}{16}$