Dividing Decimals by Whole Numbers

Front

What is the process of dividing a decimal by a whole number?

Back

To divide a decimal by a whole number, move the decimal point in the dividend (the decimal number) to the right until it becomes a whole number. Then, divide as you would with whole numbers, placing the decimal point in the quotient (the result) directly above where it is in the dividend.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you handle the decimal point when dividing decimals?

Back

When dividing decimals, the decimal point in the quotient is placed directly above the decimal point in the dividend. If the dividend is a decimal, you may need to move the decimal point to the right to make it a whole number.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the result of 3.28 ÷ 8?

Back

0.41

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CCSS.5.NBT.B.7

Front

What is the result of 13.23 ÷ 7?

Back

1.89

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CCSS.5.NBT.B.7

Front

What is the result of 1.8 ÷ 2?

Back

0.9

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CCSS.5.NBT.B.7

Front

What is the result of 35.6 ÷ 4?

Back

8.9

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CCSS.5.NBT.B.7

Front

If a candy store owner has 8.32 pounds of jelly beans and puts them into 8 jars, how much candy will go in each jar?

Back

1.04 pounds per jar.

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CCSS.7.EE.B.3

Front

What is the importance of estimating the result before dividing decimals?

Back

Estimating the result helps to check if the final answer is reasonable and can guide the division process.

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CCSS.5.NBT.B.7

Front

What is a common mistake when dividing decimals?

Back

A common mistake is misplacing the decimal point in the quotient, which can lead to incorrect answers.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How can you check your answer after dividing decimals?

Back

You can check your answer by multiplying the quotient by the divisor. The result should equal the original dividend.

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CCSS.6.NS.B.3