| 1. | 500 + 134 = |
638
|
685
|
835
|
634
|
| 2. | 473 + 447 = |
614
|
625
|
819
|
920
|
| 3. | 414 + 125 = |
883
|
544
|
681
|
539
|
| 4. | 171 + 161 = |
382
|
420
|
368
|
332
|
| 5. | 337 + 323 = |
660
|
753
|
606
|
642
|
| 6. | 450 + 128 = |
687
|
988
|
578
|
922
|
| 7. | 438 + 403 = |
910
|
566
|
905
|
841
|
| 8. | 339 + 147 = |
288
|
430
|
486
|
277
|
| 9. | 423 + 345 = |
651
|
768
|
677
|
558
|
| 10. | 401 + 184 = |
585
|
909
|
963
|
736
|
| 11. | 394 + 325 = |
719
|
689
|
507
|
536
|
| 12. | 399 + 187 = |
978
|
586
|
772
|
559
|
| 1. | 500 + 134 = |
638
|
685
|
835
|
634
|
| 2. | 473 + 447 = |
614
|
625
|
819
|
920
|
| 3. | 414 + 125 = |
883
|
544
|
681
|
539
|
| 4. | 171 + 161 = |
382
|
420
|
368
|
332
|
| 5. | 337 + 323 = |
660
|
753
|
606
|
642
|
| 6. | 450 + 128 = |
687
|
988
|
578
|
922
|
| 7. | 438 + 403 = |
910
|
566
|
905
|
841
|
| 8. | 339 + 147 = |
288
|
430
|
486
|
277
|
| 9. | 423 + 345 = |
651
|
768
|
677
|
558
|
| 10. | 401 + 184 = |
585
|
909
|
963
|
736
|
| 11. | 394 + 325 = |
719
|
689
|
507
|
536
|
| 12. | 399 + 187 = |
978
|
586
|
772
|
559
|