| 1. | 303 + 175 = |
324
|
274
|
478
|
321
|
| 2. | 119 + 114 = |
390
|
498
|
233
|
394
|
| 3. | 285 + 157 = |
253
|
419
|
415
|
442
|
| 4. | 471 + 119 = |
590
|
820
|
666
|
614
|
| 5. | 473 + 300 = |
962
|
555
|
632
|
773
|
| 6. | 409 + 366 = |
584
|
516
|
775
|
767
|
| 7. | 229 + 123 = |
286
|
390
|
352
|
323
|
| 8. | 484 + 103 = |
647
|
587
|
747
|
644
|
| 9. | 423 + 376 = |
799
|
539
|
731
|
953
|
| 10. | 386 + 318 = |
704
|
631
|
751
|
886
|
| 11. | 496 + 228 = |
525
|
724
|
902
|
968
|
| 12. | 477 + 135 = |
937
|
612
|
615
|
603
|
| 1. | 303 + 175 = |
324
|
274
|
478
|
321
|
| 2. | 119 + 114 = |
390
|
498
|
233
|
394
|
| 3. | 285 + 157 = |
253
|
419
|
415
|
442
|
| 4. | 471 + 119 = |
590
|
820
|
666
|
614
|
| 5. | 473 + 300 = |
962
|
555
|
632
|
773
|
| 6. | 409 + 366 = |
584
|
516
|
775
|
767
|
| 7. | 229 + 123 = |
286
|
390
|
352
|
323
|
| 8. | 484 + 103 = |
647
|
587
|
747
|
644
|
| 9. | 423 + 376 = |
799
|
539
|
731
|
953
|
| 10. | 386 + 318 = |
704
|
631
|
751
|
886
|
| 11. | 496 + 228 = |
525
|
724
|
902
|
968
|
| 12. | 477 + 135 = |
937
|
612
|
615
|
603
|