| 1. | 489 + 290 = |
878
|
779
|
773
|
812
|
| 2. | 442 + 366 = |
758
|
926
|
808
|
648
|
| 3. | 500 + 328 = |
828
|
676
|
900
|
555
|
| 4. | 350 + 149 = |
326
|
483
|
499
|
390
|
| 5. | 462 + 177 = |
938
|
900
|
749
|
639
|
| 6. | 454 + 439 = |
825
|
893
|
835
|
628
|
| 7. | 499 + 443 = |
585
|
942
|
836
|
691
|
| 8. | 416 + 149 = |
919
|
610
|
565
|
693
|
| 9. | 456 + 400 = |
988
|
764
|
856
|
506
|
| 10. | 309 + 257 = |
566
|
658
|
598
|
908
|
| 11. | 294 + 189 = |
435
|
225
|
483
|
360
|
| 12. | 452 + 227 = |
679
|
663
|
940
|
939
|
| 1. | 489 + 290 = |
878
|
779
|
773
|
812
|
| 2. | 442 + 366 = |
758
|
926
|
808
|
648
|
| 3. | 500 + 328 = |
828
|
676
|
900
|
555
|
| 4. | 350 + 149 = |
326
|
483
|
499
|
390
|
| 5. | 462 + 177 = |
938
|
900
|
749
|
639
|
| 6. | 454 + 439 = |
825
|
893
|
835
|
628
|
| 7. | 499 + 443 = |
585
|
942
|
836
|
691
|
| 8. | 416 + 149 = |
919
|
610
|
565
|
693
|
| 9. | 456 + 400 = |
988
|
764
|
856
|
506
|
| 10. | 309 + 257 = |
566
|
658
|
598
|
908
|
| 11. | 294 + 189 = |
435
|
225
|
483
|
360
|
| 12. | 452 + 227 = |
679
|
663
|
940
|
939
|