| 1. | 260 + 110 = |
370
|
236
|
339
|
472
|
| 2. | 306 + 239 = |
576
|
686
|
545
|
923
|
| 3. | 273 + 220 = |
283
|
254
|
493
|
421
|
| 4. | 490 + 422 = |
909
|
863
|
601
|
912
|
| 5. | 455 + 385 = |
693
|
840
|
535
|
607
|
| 6. | 477 + 217 = |
694
|
928
|
633
|
632
|
| 7. | 255 + 227 = |
348
|
210
|
482
|
204
|
| 8. | 383 + 336 = |
719
|
641
|
858
|
617
|
| 9. | 475 + 135 = |
610
|
833
|
613
|
653
|
| 10. | 287 + 263 = |
916
|
989
|
869
|
550
|
| 11. | 169 + 120 = |
289
|
371
|
338
|
300
|
| 12. | 441 + 353 = |
978
|
915
|
523
|
794
|
| 1. | 260 + 110 = |
370
|
236
|
339
|
472
|
| 2. | 306 + 239 = |
576
|
686
|
545
|
923
|
| 3. | 273 + 220 = |
283
|
254
|
493
|
421
|
| 4. | 490 + 422 = |
909
|
863
|
601
|
912
|
| 5. | 455 + 385 = |
693
|
840
|
535
|
607
|
| 6. | 477 + 217 = |
694
|
928
|
633
|
632
|
| 7. | 255 + 227 = |
348
|
210
|
482
|
204
|
| 8. | 383 + 336 = |
719
|
641
|
858
|
617
|
| 9. | 475 + 135 = |
610
|
833
|
613
|
653
|
| 10. | 287 + 263 = |
916
|
989
|
869
|
550
|
| 11. | 169 + 120 = |
289
|
371
|
338
|
300
|
| 12. | 441 + 353 = |
978
|
915
|
523
|
794
|