Multiplying Whole Numbers
Multiplying Decimals by Whole Number
Steps
100
234 x 3 = 

702

100

7.12 x 3 =

21.36




100

What is Step 1 to multiplying decimals?

Ignore the decimals

200

70 x 4 =

280

200

18.7 x 6 =

112.2




200

What is Step 2 to multiplying decimals?

Multiply like normal

300

435 x 3 = 

1,305

300

7.11 x 9

63.99




300

What is Step 3 to multiplying decimals?

Circle all decimals to the right of the decimal in the problem.

400

721 x 6 =

4,326

400

8.2 x 3 =

24.6




400

What is Step 4 to multiplying decimals?

Move the decimal to the left in the answer however many circles are in your problem.

500

5,674 x 4

22,696

500

8.8 x 8 =

70.4




500

How many decimal places are in this number? 34.24

2

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