x 10, 100, 1000
Whole Number x Decimal
Decimal x Decimal
Mixed Problems
Zeros in the Product
100

0.009 x 10

What is 0.09

100

9.8 x 2

What is 19.6?

100

 0.9 x 0.6

What is 0.54?
100

3.2 x 11

What is 35.2?

100

0.2 x 0.3

What is 0.06?

200

0.45 x 100

What is 45?

200

0.05 x 9

What is 0.45?

200

0.8 x 0.8

What is 0.64?

200

7.6 x 24


What is 182.4?

200

0.02 x 0.2

What is 0.004?

300

3.1 x 1,000

What is 3,100?

300

0.67 x 8

What is 5.36?

300

0.12 x 0.5


What is 0.06?

300

8.29 x 34

What is 281.86?

300

$0.05 x 0.8

What is $0.04?
400

0.062 x 100


What is 6.2?

400

0.457 x 3

What is 1.371?

400

0.15 x 0.6

What is 0.09?

400

9.2 x 5.6 

What is 51.52?

400

$0.40 x 0.3

What is $0.12?

500

2.89 x 10 

2.89 x 100 

2.89 x 1,000

What is 28.9?

What is 289?

What is 2,890?

500

514 x 0.4

What is 205.6?

500

7.9 x 3.4

What is 26.86?

500

3.45 x 9.7 

What is 33.465?

500

Why does 0.04 x 0.2 have the same product as 0.4 x 0.02?


Both problems have 3 numbers behind the decimal points and you are multiplying the same whole numbers, 4 and 2, so you will get the same answer which is 0.08

M
e
n
u