Grade 2 - Rounding 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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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

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

CCSS.4.NBT.A.3

Front

How do you round the number 23 to the nearest ten?

Back

23 rounded to the nearest ten is 20.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you round the number 27 to the nearest ten?

Back

27 rounded to the nearest ten is 30.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding numbers?

Back

If the digit in the ones place is 5 or more, round up. If it is 4 or less, round down.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 34 to the nearest ten.

Back

34 rounded to the nearest ten is 30.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 46 to the nearest ten.

Back

46 rounded to the nearest ten is 50.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest ten to 58?

Back

The nearest ten to 58 is 60.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest ten to 82?

Back

The nearest ten to 82 is 80.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

If you have the number 15, what is it rounded to the nearest ten?

Back

15 rounded to the nearest ten is 20.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3