| 1. | 259 + 144 = |
403
|
447
|
369
|
470
|
| 2. | 165 + 150 = |
461
|
315
|
253
|
311
|
| 3. | 412 + 337 = |
634
|
781
|
749
|
571
|
| 4. | 243 + 179 = |
422
|
344
|
430
|
256
|
| 5. | 400 + 398 = |
535
|
597
|
798
|
653
|
| 6. | 490 + 304 = |
794
|
646
|
964
|
508
|
| 7. | 416 + 194 = |
610
|
729
|
867
|
518
|
| 8. | 423 + 298 = |
977
|
537
|
721
|
823
|
| 9. | 164 + 149 = |
246
|
319
|
258
|
313
|
| 10. | 436 + 120 = |
888
|
903
|
556
|
917
|
| 11. | 473 + 278 = |
751
|
810
|
524
|
715
|
| 12. | 231 + 197 = |
309
|
431
|
256
|
428
|
| 1. | 259 + 144 = |
403
|
447
|
369
|
470
|
| 2. | 165 + 150 = |
461
|
315
|
253
|
311
|
| 3. | 412 + 337 = |
634
|
781
|
749
|
571
|
| 4. | 243 + 179 = |
422
|
344
|
430
|
256
|
| 5. | 400 + 398 = |
535
|
597
|
798
|
653
|
| 6. | 490 + 304 = |
794
|
646
|
964
|
508
|
| 7. | 416 + 194 = |
610
|
729
|
867
|
518
|
| 8. | 423 + 298 = |
977
|
537
|
721
|
823
|
| 9. | 164 + 149 = |
246
|
319
|
258
|
313
|
| 10. | 436 + 120 = |
888
|
903
|
556
|
917
|
| 11. | 473 + 278 = |
751
|
810
|
524
|
715
|
| 12. | 231 + 197 = |
309
|
431
|
256
|
428
|