Multiplying and Dividing Decimals by a Multiple of 10

Multiply Decimals

2 x 0.04 =

• 8

• 0.8

• 0.08

• 0.008

Multiply Decimals

*1 decimal place.

*10th place.

3 x 0.2 =

• 6

• 0.6

• 0.06

• 0.006

When ​ (a)   decimals, I ​ (b)   the numbers like normal and then ​ (c)   the numbers behind the ​ (d)   in the factors, and move the decimal that amount in the ​ (e)   .

• multiply

• count

• decimals

• answer

• multiplying

• dividing

• divide

0.149 x 100

• 14.9

• 1.49

• 0.00149

• 1,490

4.23 x 1,000

• 42.3

• 423

• 4.23

• 4,230

7.129 × 100 = 

• 712.9

• 71.29

• 0.7129

• 0.07129

0.0867 x 1,000

• 0.867

• 8.67

• 86.7

• 867

What is 2.4 x 10^3?

• 2.4

• 2400

• 24

• 240

214.5 x 0.001

• 2,145

• 2.145

• 0.2145

• 0.02145

0.068 x 10

• 6.8

• 0.68

• 68

• 680