Eureka Rounding Third Grade!

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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CCSS.3.NBT.A.1

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Front

How do you round a number that is exactly halfway between two tens?

Back

If a number is exactly halfway between two tens, you round up to the higher ten.

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CCSS.3.NBT.A.1

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Front

What is 18 rounded to the nearest ten?

Back

20

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Front

What is 72 rounded to the nearest ten?

Back

70

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Front

What is 88 rounded to the nearest ten?

Back

90

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Front

What is 63 rounded to the nearest ten?

Back

60

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Front

What is 56 grams rounded to the nearest ten?

Back

60 g

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Front

What is the rule for rounding numbers less than 5?

Back

If the digit in the ones place is less than 5, round down to the lower ten.

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CCSS.3.NBT.A.1

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Front

What is the rule for rounding numbers 5 or greater?

Back

If the digit in the ones place is 5 or greater, round up to the higher ten.

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CCSS.3.NBT.A.1

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