Rounding to the nearest 10

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

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Front

What does it mean to round to the nearest 10?

Back

Rounding to the nearest 10 means finding the closest multiple of 10 to a given number.

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CCSS.3.NBT.A.1

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Front

If a number is 45, what is it rounded to the nearest 10?

Back

50

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Front

If a number is 98, what is it rounded to the nearest 10?

Back

100

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Front

If a number is 24, what is it rounded to the nearest 10?

Back

20

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Front

If a number is 69, what is it rounded to the nearest 10?

Back

70

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Front

If a number is 57, what is it rounded to the nearest 10?

Back

60

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Front

What is the rule for rounding numbers ending in 5 or more?

Back

If a number ends in 5 or more, round up to the next highest ten.

Tags

CCSS.3.NBT.A.1

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Front

What is the rule for rounding numbers ending in 4 or less?

Back

If a number ends in 4 or less, round down to the nearest ten.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 32 to the nearest 10.

Back

30

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