| 1. | 489 + 153 = |
785
|
877
|
684
|
642
|
| 2. | 313 + 281 = |
928
|
694
|
594
|
847
|
| 3. | 214 + 156 = |
301
|
385
|
370
|
397
|
| 4. | 385 + 124 = |
940
|
730
|
998
|
509
|
| 5. | 250 + 178 = |
220
|
249
|
428
|
313
|
| 6. | 374 + 344 = |
551
|
718
|
931
|
760
|
| 7. | 311 + 152 = |
401
|
347
|
463
|
485
|
| 8. | 486 + 463 = |
901
|
888
|
684
|
949
|
| 9. | 278 + 260 = |
551
|
859
|
538
|
831
|
| 10. | 305 + 261 = |
954
|
566
|
799
|
792
|
| 11. | 195 + 105 = |
324
|
293
|
300
|
260
|
| 12. | 468 + 400 = |
839
|
868
|
618
|
650
|
| 1. | 489 + 153 = |
785
|
877
|
684
|
642
|
| 2. | 313 + 281 = |
928
|
694
|
594
|
847
|
| 3. | 214 + 156 = |
301
|
385
|
370
|
397
|
| 4. | 385 + 124 = |
940
|
730
|
998
|
509
|
| 5. | 250 + 178 = |
220
|
249
|
428
|
313
|
| 6. | 374 + 344 = |
551
|
718
|
931
|
760
|
| 7. | 311 + 152 = |
401
|
347
|
463
|
485
|
| 8. | 486 + 463 = |
901
|
888
|
684
|
949
|
| 9. | 278 + 260 = |
551
|
859
|
538
|
831
|
| 10. | 305 + 261 = |
954
|
566
|
799
|
792
|
| 11. | 195 + 105 = |
324
|
293
|
300
|
260
|
| 12. | 468 + 400 = |
839
|
868
|
618
|
650
|