Multiply and Divide by Multiples of Ten

700 ÷ 10

• 7.1

• 70

• 700

• 7000

321,000 ÷ 10³ =

• 321

• 3,210

• 32,100

370.2 ÷ 10²

• 3.702

• 37.02

• 370.2

• 0.3702

Explain how you move the decimal in the following problem.

• three places to the left

• three places to the right

• 1 place to the right

• 1 place to the left

354 ÷ ____________ = 0.354

What is the value of the missing factor?

• 10³

• 10⁶

• 10²

• 10⁴

0.78 x ____________ = 78,000

What is the value of the missing factor?

• 10²

• 10⁵

• 10³

• 10¹

66.79 × 10 ² =

• 667.9

• 0.6679

• 6.679

• 6679

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

.089 x 10 x 10 =

• .089

• .89

• 8.9

• 89

.149 x 10 x 10 x 10 =

• .149

• 1.49

• 14.9

• 149