Rounding

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, while keeping its value close to what it was.

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CCSS.4.NBT.A.3

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Front

What does it mean to round to the nearest ten?

Back

Rounding to the nearest ten means finding the closest multiple of ten to a given number.

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CCSS.4.NBT.A.3

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Front

How do you round a number that ends in 5?

Back

If a number ends in 5, you round up to the next whole number.

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CCSS.4.NBT.A.3

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Front

What is the nearest thousand to 48,376?

Back

48,000

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Front

Which number rounds to 27,000 when rounded to the nearest ten?

Back

26,997

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CCSS.4.NBT.A.3

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Front

What is the nearest hundred to 398?

Back

400

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Front

What is the rule for rounding down?

Back

If the digit to the right of the rounding place is less than 5, round down.

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CCSS.4.NBT.A.3

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Front

What is the rule for rounding up?

Back

If the digit to the right of the rounding place is 5 or greater, round up.

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CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Round 22,984 to the nearest ten thousand.

Back

20,000

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CCSS.3.NBT.A.1

Front

What is the nearest thousand to 8,776?

Back

9,000

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