Rounding

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, while keeping its value close to what it was.

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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

Round 39,204 to the hundreds place.

Back

39,200

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 32 to the nearest ten.

Back

30

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 11 to the nearest ten.

Back

10

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 6,929 to the thousands place.

Back

7,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 7 to the nearest ten.

Back

10

Tags

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 rounding place is 5 or greater, 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 rounding place is less than 5, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest hundred for 450?

Back

500

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3