Multiply Power of Ten

• 9,340

• 93.4

• 0.934

Explain how to multiply a decimal by a power of 10

5.8 x 100

• 580

• 5.8

• 5,800

• .58

94.34 x 10²

• 9.34

• 943400

• 943.40

• 9434

2.7 x 10

• 270

• 0.27

• 27

• 0.027

7.129 × 100 = 

• 712.9

• 71.29

• 0.7129

• 0.07129

17.5 x 1000

• 1.75

• 175

• 17,500

• 0.175

Which power of 10 will make this number sentence true?
0.4 x _____= 4

• 100

• 10

• 1,000

• 0

When multiplying by the powers of ten we move the decimal to the right.

• True

• False

10² x 4.78 =

• 4.78

• 47.8

• 478

• 4,780