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Name Date
Add and Subtract Within 1000: Set 10
Line up the place values before you start.
Add
Write each sum.
1.
501 + 466 =
2.
653 + 298 =
3.
465 + 295 =
4.
261 + 153 =
5.
127 + 870 =
6.
837 + 108 =
Subtract
Write each difference.
7.
514 − 260 =
8.
555 − 521 =
9.
432 − 368 =
10.
948 − 233 =
11.
510 − 385 =
12.
616 − 348 =