| 1. | 451 + 399 = |
703
|
850
|
681
|
539
|
| 2. | 322 + 100 = |
214
|
290
|
203
|
422
|
| 3. | 312 + 309 = |
971
|
621
|
637
|
732
|
| 4. | 254 + 180 = |
434
|
258
|
368
|
319
|
| 5. | 216 + 200 = |
480
|
405
|
416
|
239
|
| 6. | 273 + 270 = |
561
|
543
|
783
|
805
|
| 7. | 463 + 203 = |
666
|
736
|
523
|
547
|
| 8. | 417 + 230 = |
506
|
664
|
653
|
647
|
| 9. | 429 + 141 = |
950
|
617
|
569
|
570
|
| 10. | 398 + 280 = |
678
|
796
|
638
|
510
|
| 11. | 442 + 100 = |
562
|
702
|
734
|
542
|
| 12. | 346 + 177 = |
636
|
523
|
501
|
757
|
| 1. | 451 + 399 = |
703
|
850
|
681
|
539
|
| 2. | 322 + 100 = |
214
|
290
|
203
|
422
|
| 3. | 312 + 309 = |
971
|
621
|
637
|
732
|
| 4. | 254 + 180 = |
434
|
258
|
368
|
319
|
| 5. | 216 + 200 = |
480
|
405
|
416
|
239
|
| 6. | 273 + 270 = |
561
|
543
|
783
|
805
|
| 7. | 463 + 203 = |
666
|
736
|
523
|
547
|
| 8. | 417 + 230 = |
506
|
664
|
653
|
647
|
| 9. | 429 + 141 = |
950
|
617
|
569
|
570
|
| 10. | 398 + 280 = |
678
|
796
|
638
|
510
|
| 11. | 442 + 100 = |
562
|
702
|
734
|
542
|
| 12. | 346 + 177 = |
636
|
523
|
501
|
757
|