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

Write each sum.
451 + 504 =
584 + 335 =
420 + 265 =
241 + 72 =
123 + 874 =
Write each difference.
937 − 117 =
514 − 167 =
555 − 422 =
432 − 271 =
948 − 142 =
Write each sum.
378 + 72 =
469 + 53 =
313 + 41 =