Rounding to the Nearest Ten

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 ten?

Back

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

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Front

If a number is 22, which ten is it closest to?

Back

22 is closest to 20 when rounding to the nearest ten.

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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 ten.

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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 previous ten.

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CCSS.3.NBT.A.1

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Front

Round 26 to the nearest ten.

Back

26 rounded to the nearest ten is 30.

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Front

Which number rounds to 90?

Back

The number 90 itself rounds to 90.

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Front

Which of the following numbers rounds to 100: 95, 91, 93, 94?

Back

95 rounds to 100.

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CCSS.3.NBT.A.1

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Front

What is the nearest ten to 14?

Back

14 rounds to 10.

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Front

What is the nearest ten to 27?

Back

27 rounds to 30.

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