| 1. | 452 + 406 = |
752
|
953
|
858
|
670
|
| 2. | 308 + 294 = |
821
|
892
|
602
|
808
|
| 3. | 383 + 158 = |
592
|
541
|
509
|
673
|
| 4. | 445 + 220 = |
804
|
731
|
665
|
538
|
| 5. | 342 + 111 = |
453
|
300
|
217
|
406
|
| 6. | 483 + 204 = |
687
|
809
|
603
|
612
|
| 7. | 201 + 197 = |
398
|
442
|
273
|
458
|
| 8. | 408 + 405 = |
813
|
574
|
837
|
856
|
| 9. | 223 + 207 = |
472
|
430
|
481
|
456
|
| 10. | 394 + 259 = |
653
|
642
|
569
|
987
|
| 11. | 255 + 139 = |
394
|
440
|
490
|
241
|
| 12. | 444 + 285 = |
729
|
935
|
633
|
567
|
| 1. | 452 + 406 = |
752
|
953
|
858
|
670
|
| 2. | 308 + 294 = |
821
|
892
|
602
|
808
|
| 3. | 383 + 158 = |
592
|
541
|
509
|
673
|
| 4. | 445 + 220 = |
804
|
731
|
665
|
538
|
| 5. | 342 + 111 = |
453
|
300
|
217
|
406
|
| 6. | 483 + 204 = |
687
|
809
|
603
|
612
|
| 7. | 201 + 197 = |
398
|
442
|
273
|
458
|
| 8. | 408 + 405 = |
813
|
574
|
837
|
856
|
| 9. | 223 + 207 = |
472
|
430
|
481
|
456
|
| 10. | 394 + 259 = |
653
|
642
|
569
|
987
|
| 11. | 255 + 139 = |
394
|
440
|
490
|
241
|
| 12. | 444 + 285 = |
729
|
935
|
633
|
567
|