Rounding Whole Numbers

Ms. Amy is 28 years old. How old is Ms. Amy rounded to the nearest 10?

• 10

• 20

• 30

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Daryll got on a plane and flew 567 miles. Rounding to the nearest hundred, about how many miles did he fly?

• 600

• 570

• 500

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

When you round to a specific place value, all of the numbers to it's right become zeros.

• True

• False

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 1,689 rounded to the nearest thousand?

• 1,000

• 1,700

• 2,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Jaden has 435 basketball cards. He rounds this number to the nearest 100. About how many basketball cards does he have?

• 500

• 430

• 400

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Look at the two groups of numbers. Which statement about the numbers in these groups is true?

• When rounding to the nearest ten, all numbers in Group X round to 50.

• When rounding to the nearest hundred, all numbers in Group Y round to 400.

• When rounding to the nearest hundred, all numbers in Group X round to 100.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Jason rounds the number of pens in a box to 300. Which number could NOT be the actual number of nails in the box?

• 246

• 250

• 267

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Brody hit 344 baseballs. Rounding to the nearest hundred, about how many baseballs did Brody hit?

• 350

• 340

• 300

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 39,204 to the hundreds place.

• a) 39,200

• b) 40,000

• c) 39,300

• d) 30,000

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 6,978 to the hundreds place.

• a) 7,000

• b) 6,900

• c) 6,000

• d) 6,800

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3