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 specified 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 THOUSANDS place?

Back

Rounding to the nearest THOUSANDS place means looking at the hundreds digit to decide whether to round up or down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 1,245 to the nearest THOUSANDS place.

Back

1,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What does it mean to round to the nearest TENS place?

Back

Rounding to the nearest TENS place means looking at the ones digit to decide whether to round up or down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 478 to the nearest TENS place.

Back

480

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding up?

Back

If the digit to the right of the place value you are rounding to is 5 or greater, you round up.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding down?

Back

If the digit to the right of the place value you are rounding to is less than 5, you round down.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Darian got on a plane and flew 567 miles. Round to the nearest hundred.

Back

600

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 12,456 to the nearest TEN THOUSANDS place.

Back

10,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 632 rounded to the nearest hundred?

Back

600

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3