Rounding nearest 10 and 100

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, such as the nearest ten or hundred.

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Front

What is the nearest ten to 27?

Back

30

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Front

What is the nearest hundred to 149?

Back

100

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Front

How do you determine which multiple of ten a number lies between?

Back

Look for the two closest multiples of ten that are below and above the number.

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Front

What is 52 rounded to the nearest ten?

Back

50

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Front

What is 212 rounded to the nearest hundred?

Back

200

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Front

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

Back

50

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Front

What is the rule for rounding numbers?

Back

If the last digit is 5 or more, round up; if it's less than 5, round down.

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Front

What two multiples of ten does 27 lie between?

Back

20 and 30

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Front

Round 85 to the nearest ten.

Back

90

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