Add and Subtract with Hundreds, Tens, and Ones: Set 10
0 / 13Add and Subtract with Hundreds, Tens, and Ones: Set 10
Use place value to add and subtract within 1000.

Add
Write each sum.
1.
451 + 504 =
2.
584 + 335 =
3.
420 + 265 =
4.
241 + 72 =
5.
123 + 874 =
Subtract
Write each difference.
6.
937 − 117 =
7.
514 − 167 =
8.
555 − 422 =
9.
432 − 271 =
10.
948 − 142 =
Use the blocks
Write each sum.
11.
Use the blocks to help you add.
378 + 72 =
12.
Use the blocks to help you add.
469 + 53 =
13.
Use the blocks to help you add.
313 + 41 =