| 1. | 476 + 354 = |
830
|
554
|
688
|
876
|
| 2. | 471 + 471 = |
942
|
507
|
695
|
877
|
| 3. | 454 + 300 = |
794
|
754
|
618
|
733
|
| 4. | 463 + 303 = |
766
|
785
|
847
|
863
|
| 5. | 412 + 319 = |
811
|
731
|
688
|
660
|
| 6. | 184 + 126 = |
252
|
450
|
460
|
310
|
| 7. | 225 + 108 = |
229
|
319
|
364
|
333
|
| 8. | 318 + 273 = |
960
|
644
|
794
|
591
|
| 9. | 348 + 200 = |
882
|
548
|
866
|
570
|
| 10. | 228 + 178 = |
474
|
293
|
406
|
302
|
| 11. | 410 + 394 = |
780
|
804
|
859
|
841
|
| 12. | 320 + 113 = |
411
|
401
|
281
|
433
|
| 1. | 476 + 354 = |
830
|
554
|
688
|
876
|
| 2. | 471 + 471 = |
942
|
507
|
695
|
877
|
| 3. | 454 + 300 = |
794
|
754
|
618
|
733
|
| 4. | 463 + 303 = |
766
|
785
|
847
|
863
|
| 5. | 412 + 319 = |
811
|
731
|
688
|
660
|
| 6. | 184 + 126 = |
252
|
450
|
460
|
310
|
| 7. | 225 + 108 = |
229
|
319
|
364
|
333
|
| 8. | 318 + 273 = |
960
|
644
|
794
|
591
|
| 9. | 348 + 200 = |
882
|
548
|
866
|
570
|
| 10. | 228 + 178 = |
474
|
293
|
406
|
302
|
| 11. | 410 + 394 = |
780
|
804
|
859
|
841
|
| 12. | 320 + 113 = |
411
|
401
|
281
|
433
|