| 1. | 305 + 140 = |
445
|
207
|
343
|
344
|
| 2. | 478 + 207 = |
651
|
685
|
708
|
921
|
| 3. | 372 + 271 = |
643
|
545
|
981
|
598
|
| 4. | 482 + 158 = |
827
|
781
|
640
|
552
|
| 5. | 437 + 426 = |
772
|
863
|
653
|
573
|
| 6. | 338 + 273 = |
521
|
658
|
611
|
824
|
| 7. | 499 + 336 = |
635
|
544
|
835
|
831
|
| 8. | 409 + 131 = |
772
|
678
|
540
|
523
|
| 9. | 301 + 183 = |
484
|
334
|
351
|
206
|
| 10. | 202 + 119 = |
321
|
292
|
401
|
363
|
| 11. | 460 + 358 = |
818
|
865
|
862
|
922
|
| 12. | 431 + 148 = |
863
|
636
|
579
|
582
|
| 1. | 305 + 140 = |
445
|
207
|
343
|
344
|
| 2. | 478 + 207 = |
651
|
685
|
708
|
921
|
| 3. | 372 + 271 = |
643
|
545
|
981
|
598
|
| 4. | 482 + 158 = |
827
|
781
|
640
|
552
|
| 5. | 437 + 426 = |
772
|
863
|
653
|
573
|
| 6. | 338 + 273 = |
521
|
658
|
611
|
824
|
| 7. | 499 + 336 = |
635
|
544
|
835
|
831
|
| 8. | 409 + 131 = |
772
|
678
|
540
|
523
|
| 9. | 301 + 183 = |
484
|
334
|
351
|
206
|
| 10. | 202 + 119 = |
321
|
292
|
401
|
363
|
| 11. | 460 + 358 = |
818
|
865
|
862
|
922
|
| 12. | 431 + 148 = |
863
|
636
|
579
|
582
|