| 1. | 415 + 284 = |
699
|
742
|
871
|
548
|
| 2. | 475 + 131 = |
869
|
606
|
696
|
542
|
| 3. | 197 + 139 = |
280
|
488
|
336
|
275
|
| 4. | 352 + 146 = |
498
|
230
|
493
|
316
|
| 5. | 291 + 218 = |
509
|
906
|
877
|
555
|
| 6. | 294 + 286 = |
612
|
602
|
848
|
580
|
| 7. | 496 + 319 = |
815
|
645
|
695
|
931
|
| 8. | 308 + 115 = |
353
|
330
|
265
|
423
|
| 9. | 249 + 204 = |
480
|
453
|
380
|
222
|
| 10. | 401 + 296 = |
697
|
936
|
684
|
809
|
| 11. | 323 + 209 = |
532
|
563
|
671
|
970
|
| 12. | 432 + 264 = |
887
|
696
|
788
|
645
|
| 1. | 415 + 284 = |
699
|
742
|
871
|
548
|
| 2. | 475 + 131 = |
869
|
606
|
696
|
542
|
| 3. | 197 + 139 = |
280
|
488
|
336
|
275
|
| 4. | 352 + 146 = |
498
|
230
|
493
|
316
|
| 5. | 291 + 218 = |
509
|
906
|
877
|
555
|
| 6. | 294 + 286 = |
612
|
602
|
848
|
580
|
| 7. | 496 + 319 = |
815
|
645
|
695
|
931
|
| 8. | 308 + 115 = |
353
|
330
|
265
|
423
|
| 9. | 249 + 204 = |
480
|
453
|
380
|
222
|
| 10. | 401 + 296 = |
697
|
936
|
684
|
809
|
| 11. | 323 + 209 = |
532
|
563
|
671
|
970
|
| 12. | 432 + 264 = |
887
|
696
|
788
|
645
|