Exponents Review

How do you use exponents to represent numbers?

• repeated multiplication

• repeated addition

• repeated subtraction

• repeated division

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Which number is the EXPONENT?
4^{2 =} 16

• 4
• 2
• 16

Choose the correct operation to simplify the exponents.

• Add
• Subtract
• Multiply
• Divide

(b²)( b⁴) 

• b⁸
• b⁶
• b²
• 2b⁶

Simplify: (2x)(3x)

• 6x
• 5x²
• 6x²
• 5x

b³b⁴b⁷b

• b
• b¹⁴
• b¹⁵
• b⁸⁴

Which is GREATER?
2⁷ or 7²

• 2⁷
• 7²
• Neither, they are equal

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add
• subtract
• multiply
• divide

(y³)⁵

• y¹⁵

• y⁸

• y⁻²

• y