Long Division with Decimals

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What is long division with decimals?

Back

Long division with decimals is a method of dividing numbers where at least one of the numbers has a decimal point. It involves moving the decimal point to make the division easier.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

Why is it necessary to move the decimal point before dividing?

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Moving the decimal point helps to convert the numbers into whole numbers, making the division process simpler and more straightforward.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you move the decimal point in long division?

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To move the decimal point, you shift it to the right in both the dividend and the divisor until the divisor becomes a whole number.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the first step in long division with decimals?

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The first step is to set up the division problem and determine if you need to move the decimal point.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What happens if the divisor has a decimal point?

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If the divisor has a decimal point, you must move the decimal point to the right until it becomes a whole number, and do the same with the dividend.

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CCSS.6.NS.B.3

Front

Can you divide a decimal by a whole number without moving the decimal?

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Yes, you can divide a decimal by a whole number without moving the decimal, but it may be less straightforward.

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CCSS.6.NS.B.3

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What is the importance of placing the decimal point in the quotient?

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Placing the decimal point correctly in the quotient is crucial for ensuring the accuracy of the final answer.

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CCSS.5.NBT.B.6

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What should you do if the dividend has more decimal places than the divisor?

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If the dividend has more decimal places than the divisor, you can still perform the division as usual, ensuring to place the decimal point correctly in the quotient.

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CCSS.5.NBT.B.7

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How do you handle remainders in long division with decimals?

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To handle remainders in long division with decimals, you can add a zero to the dividend and continue dividing until you reach a desired level of precision.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is a common mistake when dividing decimals?

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A common mistake is forgetting to move the decimal point in the quotient after adjusting the dividend and divisor.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2