Multiply and Divide Decimals

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point. For example, 0.5 is a decimal that represents 5/10.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers. Then, count the total number of decimal places in both numbers and place the decimal point in the product accordingly.

Tags

CCSS.6.NS.B.3

Front

What is the rule for dividing decimals?

Back

To divide decimals, move the decimal point in the divisor (the number you are dividing by) to the right until it is a whole number. Move the decimal point in the dividend (the number being divided) the same number of places to the right, then divide as usual.

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Front

What is the value of 0.5 x 0.2?

Back

0.1

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CCSS.6.NS.B.3

Front

If you multiply 3.4 by 2, what is the result?

Back

6.8

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CCSS.5.NBT.B.7

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number). For example, 1/4 = 0.25.

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Front

What is 12.5 divided by 5?

Back

2.5

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CCSS.5.NBT.B.7

Front

If a pencil costs $0.75, how much do 4 pencils cost?

Back

$3.00

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CCSS.6.NS.B.3

Front

What is the cost of 1 pound of apples if 5 pounds cost $8.95?

Back

$1.79

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Front

How much does each person pay if a gift costs $12.54 and there are 3 people sharing the cost?

Back

$4.18

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