Exponents Day 2

Exponents Day 2

by Cynthia Huang

Multiple Choice

What operation do you use with exponents?

• addition
• subtraction
• multiplication
• division

Multiple Select

Which equations with exponential expressions are true

• 3² = 3 • 3

• 4⁴ = 4 • 4

• 5⁴ = 4 • 4 • 4 • 4 • 4

• 7 • 7 • 7 • 7 • 7 • 7 = 7⁶

• 9³ = 9 • 9 • 9

​Ex 1)

​Ex 2)

​Ex 3)

​Ex 4)

​Ex 5)

Solving Exponents

Write out the repeated multiplication to solve!

Multiple Choice

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

Multiple Choice

Find the value of -2³

• -2

• 8

• -6

• -8

• 3

Multiple Choice

What is the value of 7³?

• 343

• 7
• 21

• 49

• 3

Multiple Choice

What is the value of (-2)^4?

• -16

• 16

• 8

• -8

10s Trick!!

When the base is 10, look at the exponent, that is how many ZEROS are in your answer

Multiple Choice

What is the solution for 10⁴?

• 100,000

• 10,000

• 100

• 1,000,000

Multiple Choice

How many zeros will be in your solution for 10⁶?

• 7

• 6

• 10

• can't tell

Poll

How would you rate your understanding of exponents?

• 4) I can totally rock exponents.

• 3) I understand exponets

• 2) I am getting there but I still need a little help

• 1) I am totally lost