Rounding 10s and Hundreds

Round 77 to the nearest ten

• 80

• 70

• 60

• 75

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 123 to the nearest ten

• 200

• 150

• 120

• 100

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 374 to the nearest hundred

• 370

• 400

• 380

• 300

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 455 centimeters to the nearest hundred centimeters.

• 450cm

• 400cm

• 500cm

• 440cm

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Which numbers are rounded correctly? Choose ALL the correct answers.

• 444 rounded to the nearest ten is 440.

• 361 rounded to the nearest hundred is 400.

• 547 rounded to the nearest hundred is 500.

• 255 rounded to the nearest ten is 250.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Label the missing numbers in the chart!

f

h

i

e

d

500

620

640

650

800

610

630

600

700

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Match the following:

Round the numbers!

• 700

• 631

• 1000

• 43

• 800

• 743

• 40

• 795

• 600

• 984

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

A sea lion weighs about 600 pounds.

When rounded to the nearest ten or hundred, which could not be the weight of the sea lion?

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

With your partner, round these numbers.

Redondea estos numeros.

• 20

• 1,978

• 2,000

• 194

• 200

• 18

• 180

• 178

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 871 to the nearest hundred

• 800

• 900

• 100

• 870

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3