| 1. | 454 + 168 = |
880
|
609
|
622
|
646
|
| 2. | 276 + 131 = |
263
|
480
|
407
|
212
|
| 3. | 165 + 139 = |
304
|
340
|
412
|
248
|
| 4. | 426 + 210 = |
570
|
561
|
942
|
636
|
| 5. | 379 + 297 = |
987
|
991
|
942
|
676
|
| 6. | 363 + 303 = |
740
|
852
|
666
|
969
|
| 7. | 280 + 270 = |
796
|
638
|
518
|
550
|
| 8. | 116 + 106 = |
465
|
321
|
238
|
222
|
| 9. | 435 + 137 = |
572
|
807
|
624
|
918
|
| 10. | 113 + 112 = |
328
|
225
|
380
|
397
|
| 11. | 403 + 324 = |
727
|
937
|
908
|
932
|
| 12. | 268 + 237 = |
505
|
975
|
604
|
512
|
| 1. | 454 + 168 = |
880
|
609
|
622
|
646
|
| 2. | 276 + 131 = |
263
|
480
|
407
|
212
|
| 3. | 165 + 139 = |
304
|
340
|
412
|
248
|
| 4. | 426 + 210 = |
570
|
561
|
942
|
636
|
| 5. | 379 + 297 = |
987
|
991
|
942
|
676
|
| 6. | 363 + 303 = |
740
|
852
|
666
|
969
|
| 7. | 280 + 270 = |
796
|
638
|
518
|
550
|
| 8. | 116 + 106 = |
465
|
321
|
238
|
222
|
| 9. | 435 + 137 = |
572
|
807
|
624
|
918
|
| 10. | 113 + 112 = |
328
|
225
|
380
|
397
|
| 11. | 403 + 324 = |
727
|
937
|
908
|
932
|
| 12. | 268 + 237 = |
505
|
975
|
604
|
512
|