Multiplication Division Power Rules

Which of these is the same as 10 x 10 x 10 x 10?

• 100,000

• 1,000

• Ten to the third power

• Ten to the fourth power

Exponents represent repeated ________________. 

• addition

• subtraction

• multiplication

• division

What is the value of ten squared? 

• 20

• 10

• 0

• 100

Which of these best describes what an exponent is?

• a number

• a number that is going to be multiplied

• a number that tells how many times to multiply a base number by itself

• the number that is being multiplied by itself

5³⋅5⁴

• 5⁷

• 5⁻¹

• 5¹²

• 5

6⋅6⁷

• 6⁸

• 6⁶

• 6⁷

• 6

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

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

• add

• subtract

• multiply

• divide

According to exponent rules, when we multiply the expressions we _______ the exponents.

• add

• subtract

• multiply

• divide

7⁰

• 1

• 7

• 0

• -7