| 1. | 419 + 177 = |
596
|
603
|
737
|
634
|
| 2. | 453 + 360 = |
813
|
669
|
988
|
884
|
| 3. | 393 + 141 = |
539
|
534
|
730
|
609
|
| 4. | 449 + 449 = |
898
|
740
|
915
|
959
|
| 5. | 284 + 138 = |
422
|
475
|
209
|
254
|
| 6. | 265 + 189 = |
458
|
244
|
454
|
268
|
| 7. | 477 + 105 = |
575
|
582
|
793
|
828
|
| 8. | 496 + 421 = |
840
|
629
|
596
|
917
|
| 9. | 240 + 100 = |
340
|
495
|
391
|
370
|
| 10. | 376 + 302 = |
674
|
851
|
678
|
991
|
| 11. | 368 + 156 = |
524
|
711
|
994
|
673
|
| 12. | 490 + 261 = |
587
|
654
|
862
|
751
|
| 1. | 419 + 177 = |
596
|
603
|
737
|
634
|
| 2. | 453 + 360 = |
813
|
669
|
988
|
884
|
| 3. | 393 + 141 = |
539
|
534
|
730
|
609
|
| 4. | 449 + 449 = |
898
|
740
|
915
|
959
|
| 5. | 284 + 138 = |
422
|
475
|
209
|
254
|
| 6. | 265 + 189 = |
458
|
244
|
454
|
268
|
| 7. | 477 + 105 = |
575
|
582
|
793
|
828
|
| 8. | 496 + 421 = |
840
|
629
|
596
|
917
|
| 9. | 240 + 100 = |
340
|
495
|
391
|
370
|
| 10. | 376 + 302 = |
674
|
851
|
678
|
991
|
| 11. | 368 + 156 = |
524
|
711
|
994
|
673
|
| 12. | 490 + 261 = |
587
|
654
|
862
|
751
|