Rounding

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest place value (like ten, hundred, etc.) to make it simpler to work with.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest HUNDRED to 670?

Back

700

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest HUNDRED to 6,789?

Back

6,800

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest TEN to 394?

Back

390

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest HUNDRED to 1,234?

Back

1,200

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest HUNDRED to 468?

Back

500

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

When rounding to the nearest HUNDRED, what do you do if the last two digits are 50 or more?

Back

You round up to the next hundred.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

When rounding to the nearest HUNDRED, what do you do if the last two digits are less than 50?

Back

You round down to the previous hundred.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding numbers?

Back

Look at the digit to the right of the place value you are rounding to. If it's 5 or more, round up; if it's less than 5, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 245 to the nearest HUNDRED.

Back

200

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3