Powers of Ten Review

Ten to the fifth power...

Mrs. Williams bought 100,000 packs of headphones. What is the correct representation for 100,000?

$$How\ do\ we\ represent\ 10^3?$$

CHECK ALL THAT APPLY!

Solve. Check all that apply.
$$10\ x\ 10\ x\ 10\ x\ 10=$$  

How many zeros will be in the answer:  $$3\ \times\ 10^6$$  

How many zeros will be in the answer:  $$30\ \times\ 10^6$$  

Solve. 

3 x _____ = 3,000

Solve.
$$4\ x\ 10^4$$  

When multiplying a decimal by a Power of 10, the exponent...

How many times do we move the decimal in:

$$3.12\ \times\ 10^3$$  

Solve.
  $$3.58\ \times$$  ______ = 3580

Mrs. Williams was solving $$4.32\ x\ 10^4$$  and got the answer of 43,200. Do you agree or disagree? 

When dividing a decimal by a Power of 10, the exponent...

Which of the following are correct?

Which of the following are correct?

540,000 ÷ 10³

How many zeros are we taking away?

Solve.

540,000 ÷ 10³

12,000,000 ÷ 10⁶ = 12

How many times and in which direction does the decimal move to solve the following problem?
$$0.5\ \div\ 10^2$$   

How many zeros are we taking away?

43,500,000 ÷ 10⁴

How well do you understand multiplying and dividing by powers of ten?