| 1. | 368 + 136 = |
863
|
504
|
667
|
788
|
| 2. | 328 + 158 = |
270
|
322
|
486
|
221
|
| 3. | 381 + 321 = |
871
|
783
|
793
|
702
|
| 4. | 173 + 140 = |
397
|
313
|
233
|
263
|
| 5. | 487 + 344 = |
531
|
831
|
804
|
634
|
| 6. | 476 + 145 = |
576
|
509
|
621
|
699
|
| 7. | 490 + 367 = |
866
|
857
|
832
|
672
|
| 8. | 445 + 262 = |
588
|
771
|
509
|
707
|
| 9. | 431 + 392 = |
823
|
666
|
801
|
814
|
| 10. | 460 + 152 = |
644
|
500
|
612
|
749
|
| 11. | 237 + 136 = |
453
|
356
|
496
|
373
|
| 12. | 421 + 159 = |
808
|
846
|
748
|
580
|
| 1. | 368 + 136 = |
863
|
504
|
667
|
788
|
| 2. | 328 + 158 = |
270
|
322
|
486
|
221
|
| 3. | 381 + 321 = |
871
|
783
|
793
|
702
|
| 4. | 173 + 140 = |
397
|
313
|
233
|
263
|
| 5. | 487 + 344 = |
531
|
831
|
804
|
634
|
| 6. | 476 + 145 = |
576
|
509
|
621
|
699
|
| 7. | 490 + 367 = |
866
|
857
|
832
|
672
|
| 8. | 445 + 262 = |
588
|
771
|
509
|
707
|
| 9. | 431 + 392 = |
823
|
666
|
801
|
814
|
| 10. | 460 + 152 = |
644
|
500
|
612
|
749
|
| 11. | 237 + 136 = |
453
|
356
|
496
|
373
|
| 12. | 421 + 159 = |
808
|
846
|
748
|
580
|