Rounding

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.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

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.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

What is the rule for rounding up?

Back

If the digit in the place value to the right is 5 or greater, round up.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

What is the rule for rounding down?

Back

If the digit in the place value to the right is less than 5, round down.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Round 35 to the nearest ten.

Back

40

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CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Round 76 to the nearest ten.

Back

80

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CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Round 527 to the nearest hundred.

Back

500

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CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Round 6,978 to the nearest hundred.

Back

7,000

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CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

Round 149,754 to the nearest hundred thousand.

Back

100,000

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

What is the nearest ten to 44?

Back

40

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1