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Laabri

Multiply Decimals - Algorithm

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Last updated about 2 years ago
18 Nsɛmmisa

Watch the video lesson Multiply Decimals - Algorithm. Then complete the assignment.

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Find the product.

4.2 × 6.3 = ______

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2.

Watch the example video if you need help.

Find the product.

7.4 × 28.3 = _____

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3.

Tony purchased 16 pounds of corn to feed deer. Each pound costs $4.28. How much did Tony spend on corn?

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4.

Sandra and Erika are running a race. Sandra ran 2.3 miles. Erika ran 1.8 times as far as Sandra. How far has Erika ran?

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5.

There are 27 kids in a class and every kid used 3.47 lines of paper. How many lines of paper were used?

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6.

Find the product.

28.3 × 7.3 = ______

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7.

Find the product.

64.25 × 7.4 = ______

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8.

The width of Mr. Simm’s driveway is 9.2 meters. The length is 3.4 times the width. What is the length of the driveway?

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9.

Mrs. Jones plants two evergreen trees in her yard. The first tree is 6.25 feet tall. The second tree is 0.5 times as tall. How tall is the second tree?

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10.

In the problem below, how many times do you move the decimal in the product?

45.23 × 16.7

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11.

What is the product of 1.7 and 0.8?

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12.

What is the product of 2.6 and 0.5?

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13.

What is the product of 0.3 and 7.5?

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14.

Solve.

3 × 0.76

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15.

Lisa spends 3.5 hours each day practicing piano. How many hours does she practice in a week?

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16.

A movie lasts for 2.7 hours. If you watch it twice, how long in hours did you take?

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17.

A gallon of gas costs $3.60. How much do 5 gallons cost?

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18.

Our school is organizing a field trip and the bus is 13.2 meters. If we require 4 buses, what would be the total length of the busses in meters?