Divide and Multiply by Powers of Ten

Which operation and power of ten makes 317.5 equal to 3.175?

• multiply 317.5 by 10²

• multiply 317.5 by 10³

• divide 317.5 by 10³

• divide 317.5 by 10²

370.2 ÷ 10²

• 3.702

• 37.02

• 370.2

• 0.3702

72 × 10 ³

• 72000

• 720

• 7200

• 0.072

6 × 10 ³

• 60

• 600

• 6000

• 0.006

Solve. 
331.2 ÷ 10³

• 33.12

• 0.3312

• 3.312

• 0.03312

.75 x 10 =

• .75

• 7.5

• 75

• .075

• A

• B

• C

• D

• to the right two times

• to the left two times

• up two times

• you don't move it

When dividing by a power of ten, the decimal place moves__________.

• up

• left

• right

• it does not move

How do you move the decimal point if you multiply by 10²

• to the right two times

• to the left two times

• up two times

• you don't move it