| 1. | 429 + 286 = |
818
|
715
|
579
|
646
|
| 2. | 414 + 147 = |
582
|
561
|
514
|
839
|
| 3. | 320 + 177 = |
239
|
474
|
497
|
367
|
| 4. | 172 + 105 = |
277
|
474
|
242
|
272
|
| 5. | 400 + 349 = |
502
|
749
|
923
|
630
|
| 6. | 475 + 416 = |
689
|
723
|
891
|
566
|
| 7. | 426 + 330 = |
897
|
756
|
618
|
895
|
| 8. | 193 + 153 = |
237
|
346
|
489
|
367
|
| 9. | 315 + 163 = |
360
|
231
|
478
|
248
|
| 10. | 472 + 281 = |
957
|
511
|
819
|
753
|
| 11. | 490 + 231 = |
721
|
641
|
985
|
575
|
| 12. | 362 + 208 = |
595
|
671
|
570
|
864
|
| 1. | 429 + 286 = |
818
|
715
|
579
|
646
|
| 2. | 414 + 147 = |
582
|
561
|
514
|
839
|
| 3. | 320 + 177 = |
239
|
474
|
497
|
367
|
| 4. | 172 + 105 = |
277
|
474
|
242
|
272
|
| 5. | 400 + 349 = |
502
|
749
|
923
|
630
|
| 6. | 475 + 416 = |
689
|
723
|
891
|
566
|
| 7. | 426 + 330 = |
897
|
756
|
618
|
895
|
| 8. | 193 + 153 = |
237
|
346
|
489
|
367
|
| 9. | 315 + 163 = |
360
|
231
|
478
|
248
|
| 10. | 472 + 281 = |
957
|
511
|
819
|
753
|
| 11. | 490 + 231 = |
721
|
641
|
985
|
575
|
| 12. | 362 + 208 = |
595
|
671
|
570
|
864
|