3rd Grade Topic 8 Review

What is the sum of 132, 316, and 169?

Kimora and Logic write papers for class. Kimora's paper is 632 words long. Logic's paper is 217 words long. Round each paper length the nearest ten and estimate about how many more words Kimora writes.

158 + 534 =

635 - 422 =

856 + 25 =

685 - 451 =

Round to the nearest hundred to estimate.

854 - 367 =

312 + 684 =

Round to the nearest hundred.

650

691 + 210 =