End of Unit 6 practice questions

• 15

• 8

• 125

• 25

Solve

 $3^3$  
Type in your answer below. 

(a)  

Find the missing exponent.

• 2

• 3

• 1

• 0

• 4x4

• 4+4

• 0

• 1x4

Evaluate the expression $\left(27-3\right)\div4+5^2$  

• 31

• 53

• 16

• 11

Select all of the exponential forms that have the value of 81.

What is the first step to solve the following expression? $\left(27-3\right)\div4+5^2$  

• addition

• division

• exponent

• parenthesis

20 - x = 13

• x= 8
• x = 33
• x= 7

Ms. Jeffery has $60 dollars and bought some groceries. The groceries cost x amount of dollars and she received $13 in change. The equation that can represent the scenario is 60-x=13. What is the value of x?

Mathematical Equivalence

ON

Evaluate the expression $\left(27-3\right)\div4+5^2$  

• 31

• 53

• 16

• 11