3-digit Addition
756 + 225 =
981
768 - 254 =
514
501 + 499 =
1,000
764 - 275 =
489
546 + 352 =
898
423 + 575 =
998
862 - 341 =
521
456 + 367 =
823
742 - 336 =
406
543- 232 =
311
319 + 422 =
741
425 - 114 =
311
289 + 452 =
741
673 - 285 =
388
5 x 4 =
20
406 + 587 =
993
786 - 553 =
223
548 + 664 =
1,212
400 - 286 =
114
534 + 467 =
1,001
332 + 962 =
1,294
400 - 124 =
276
686 + 495 =
1,181
600 - 346 =
254
784 - 447 =
337