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

620

640

610

700

600

500

650

800

630

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Match the following:

Round the numbers!

• 700

• 984

• 600

• 43

• 40

• 795

• 1000

• 631

• 800

• 743

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?

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

With your partner, round these numbers.

Redondea estos numeros.

• 200

• 194

• 20

• 18

• 2,000

• 1,978

• 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