| 1. | 262 + 224 = |
228
|
289
|
393
|
486
|
| 2. | 455 + 117 = |
629
|
778
|
827
|
572
|
| 3. | 249 + 171 = |
295
|
356
|
420
|
309
|
| 4. | 471 + 319 = |
790
|
548
|
855
|
886
|
| 5. | 458 + 388 = |
870
|
670
|
846
|
606
|
| 6. | 371 + 371 = |
811
|
742
|
860
|
847
|
| 7. | 320 + 147 = |
282
|
470
|
313
|
467
|
| 8. | 264 + 204 = |
296
|
468
|
431
|
290
|
| 9. | 485 + 410 = |
890
|
714
|
895
|
541
|
| 10. | 473 + 387 = |
932
|
668
|
860
|
805
|
| 11. | 490 + 415 = |
645
|
852
|
905
|
514
|
| 12. | 386 + 229 = |
790
|
502
|
929
|
615
|
| 1. | 262 + 224 = |
228
|
289
|
393
|
486
|
| 2. | 455 + 117 = |
629
|
778
|
827
|
572
|
| 3. | 249 + 171 = |
295
|
356
|
420
|
309
|
| 4. | 471 + 319 = |
790
|
548
|
855
|
886
|
| 5. | 458 + 388 = |
870
|
670
|
846
|
606
|
| 6. | 371 + 371 = |
811
|
742
|
860
|
847
|
| 7. | 320 + 147 = |
282
|
470
|
313
|
467
|
| 8. | 264 + 204 = |
296
|
468
|
431
|
290
|
| 9. | 485 + 410 = |
890
|
714
|
895
|
541
|
| 10. | 473 + 387 = |
932
|
668
|
860
|
805
|
| 11. | 490 + 415 = |
645
|
852
|
905
|
514
|
| 12. | 386 + 229 = |
790
|
502
|
929
|
615
|