Multiplication Patterns
Multiply a whole number and decimal
Multiply two decimals
Zeros in the product
Word Problems
100

Complete the pattern:

10x 25.89 =

10x 25.89 =

10x 25.89 =

10x 25.89 =

25.89

258.9

2,589

25,890

100

6.3 x 4 =

25.2

100

1.6 x 0.7 =

1.12

100

0.8 x 0.1 =

0.08

100

The length of the Titanic was 882 feet. Porter's history class is building a model of the Titanic. The model needs to be 1/100 of the actual length of the ship. How long should the model be?

8.82 feet

200

Complete the pattern:

1 x 182 =

0.1 x 182 =

0.01 x 182 =

182

18.2

1.82

200

7.2 x 8 =

57.6

200

5.7 x 0.8 =

4.56

200

0.04 x 0.7 =

0.028

200

A baker is going to make 24 blueberry pies. She needs to make sure there are 3.5 cups of blueberries in each pie. How many total cups of blueberries will she need?

84 cups

300

Complete the pattern:

1 x 2,689 = 

0.1 x 2,689 =

0.01 x 2,689 =

0.001 x 2,689 =

0.0001 x 2,689 =

2,689

268.9

26.89

2.689

0.2689

300

8.23 x 6 =

49.38

300

14.2 x 7.6 =

107.92

300

0.03 x 0.3 =

0.009

300

Aaron buys postcards to send to his friends while he is on vacation. Each postcard costs $0.28 to send. If he wants to send 12, how much money will it cost Aaron to send the postcards?

$3.36

400

Complete the pattern:

100 x 0.95 =

1,000 x 0.95 =

10,000 x 0.95 =

100,000 x 0.95 =

1,000,000 x 0.95 =



95

950

9,500

95,000

950,000

400

16.82 x 5 =

84.10

400

35.1 x 8.4 =

294.84

400

0.09 x 0.8 =

0.072

400

Charlie owns an adult Netherlands dwarf rabbit. It weighs 1.2 kilograms. Cliff's adult Angora rabbit weighs 2.9 times as much as Charlie's rabbit. How much does Cliff's rabbit weigh?

3.48 kilograms

500

Complete the pattern:

10 x 7 =

1.0 x 7 =

0.1 x 7 =

0.01 x 7 =

0.001 x 7 =

70

7

0.7

0.07

0.007

500

37.46 x 7 =

262.22

500

2.19 x 6.3 =

13.797

500

0.05 x 0.7 =

0.035

500
Last week, Juan worked at Costco for 20.5 hours. This week he worked 1.5 times as many hours as he did last week. How many hours did Juan work this week at Costco?

30.75 hours

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