Exponents and Square Roots

Which expression is equivalent to 3⁴?

• 3+3+3+3
• 4+4+4
• 4x4x4
• 3x3x3x3

What operation do you use with exponents?

• addition
• subtraction
• multiplication
• division

Write each product using an exponent. 
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 

• 7⁷
• 7⁸
• 8⁷
• 7⁹

(-5)³

• -15

• 125

• -125

• -625

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵

Which is equivalent to 4 x 4 x 4 x 4 x 4

• 4⁶
• 5⁴
• 4⁴
• 4⁵

How would you represent 8⁶ ?

• 8 x 6
• 8 x 8 x 6
• 8 x 8 x 8 x 8 x 8 x 8
• 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

What is 4⁵ in expanded form?

• 5 x 5 x 5 x 5

• 4 x 4 x 4 x 4

• 5 x 5 x 5 x 5 x 5

• 4 x 4 x 4 x 4 x 4

Which name describes the 5 in 5⁴?

• base

• exponent

• power

• root

Which of the following is equivalent to 4³ ?

• 3 x 4
• 3 x 3 x 3 x 3
• 4 x 4 x 4
• 4 x 4 x 4 x 4