Estimating Hundreds

Estimate the sum of 327+431 by rounding to the nearest hundreds

• 700

• 600

• 758

• 800

If you have 382, you might say you have ABOUT...

• 400

• 390

• 450

• 350

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Estimate the sum of 120+190 by rounding to the nearest hundreds

• 100

• 200

• 0

• 300

What is 715 rounded to the nearest hundred?

• 720

• 800

• 700

• 710

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

237 fifth graders and 346 fourth graders went on a field trip. Estimate how many more fourth graders were on a field trip than fifth graders.

• 200 more

• 109 more

• 100 more

• 110 more

Tags

CCSS.4.MD.A.2

CCSS.4.NBT.B.4

Estimate means to...

• jump

• laugh

• round

• add

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

There are 461 books in the library.

To the nearest hundred, ABOUT how many books are in the library?

• A. 400

• B. 460

• C. 470

• D. 500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

There are 481 books in the library.To the nearest hundred, ABOUT how many books are in the library?

• 400

• 460

• 470

• 500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

There are 461 books in the library. To the nearest hundred, ABOUT how many books are in the library?

• 400

• 460

• 470

• 500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round to the nearest hundred, then estimate the sum:

123 + 456

• 580

• 600

• 650

• 500

Tags

CCSS.4.NBT.A.3