| 1. | 152 + 125 = |
370
|
244
|
479
|
277
|
| 2. | 261 + 182 = |
283
|
443
|
463
|
247
|
| 3. | 332 + 270 = |
764
|
968
|
646
|
602
|
| 4. | 461 + 377 = |
696
|
786
|
676
|
838
|
| 5. | 458 + 111 = |
569
|
631
|
791
|
769
|
| 6. | 467 + 374 = |
841
|
500
|
968
|
671
|
| 7. | 338 + 104 = |
425
|
432
|
442
|
326
|
| 8. | 379 + 347 = |
820
|
726
|
693
|
566
|
| 9. | 487 + 117 = |
604
|
615
|
683
|
832
|
| 10. | 480 + 121 = |
780
|
825
|
704
|
601
|
| 11. | 454 + 139 = |
676
|
578
|
728
|
593
|
| 12. | 408 + 357 = |
894
|
657
|
789
|
765
|
| 1. | 152 + 125 = |
370
|
244
|
479
|
277
|
| 2. | 261 + 182 = |
283
|
443
|
463
|
247
|
| 3. | 332 + 270 = |
764
|
968
|
646
|
602
|
| 4. | 461 + 377 = |
696
|
786
|
676
|
838
|
| 5. | 458 + 111 = |
569
|
631
|
791
|
769
|
| 6. | 467 + 374 = |
841
|
500
|
968
|
671
|
| 7. | 338 + 104 = |
425
|
432
|
442
|
326
|
| 8. | 379 + 347 = |
820
|
726
|
693
|
566
|
| 9. | 487 + 117 = |
604
|
615
|
683
|
832
|
| 10. | 480 + 121 = |
780
|
825
|
704
|
601
|
| 11. | 454 + 139 = |
676
|
578
|
728
|
593
|
| 12. | 408 + 357 = |
894
|
657
|
789
|
765
|