| 1. | 499 + 401 = |
781
|
900
|
535
|
950
|
| 2. | 276 + 239 = |
901
|
764
|
515
|
972
|
| 3. | 385 + 173 = |
883
|
527
|
558
|
724
|
| 4. | 423 + 257 = |
809
|
783
|
680
|
729
|
| 5. | 402 + 119 = |
585
|
521
|
752
|
857
|
| 6. | 387 + 340 = |
842
|
727
|
691
|
644
|
| 7. | 313 + 295 = |
899
|
517
|
702
|
608
|
| 8. | 486 + 306 = |
964
|
841
|
792
|
681
|
| 9. | 461 + 241 = |
554
|
702
|
866
|
843
|
| 10. | 439 + 426 = |
667
|
689
|
569
|
865
|
| 11. | 342 + 335 = |
611
|
588
|
677
|
759
|
| 12. | 143 + 141 = |
456
|
358
|
474
|
284
|
| 1. | 499 + 401 = |
781
|
900
|
535
|
950
|
| 2. | 276 + 239 = |
901
|
764
|
515
|
972
|
| 3. | 385 + 173 = |
883
|
527
|
558
|
724
|
| 4. | 423 + 257 = |
809
|
783
|
680
|
729
|
| 5. | 402 + 119 = |
585
|
521
|
752
|
857
|
| 6. | 387 + 340 = |
842
|
727
|
691
|
644
|
| 7. | 313 + 295 = |
899
|
517
|
702
|
608
|
| 8. | 486 + 306 = |
964
|
841
|
792
|
681
|
| 9. | 461 + 241 = |
554
|
702
|
866
|
843
|
| 10. | 439 + 426 = |
667
|
689
|
569
|
865
|
| 11. | 342 + 335 = |
611
|
588
|
677
|
759
|
| 12. | 143 + 141 = |
456
|
358
|
474
|
284
|