Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 944 | + | 763 | = |
|
| 2. | 432 | + | 295 | = |
|
| 3. | 440 | + | 210 | = |
|
| 4. | 695 | + | 463 | = |
|
| 5. | 674 | + | 320 | = |
|
| 6. | 447 | + | 221 | = |
|
| 7. | 866 | + | 335 | = |
|
| 8. | 977 | + | 215 | = |
|
| 9. | 676 | + | 290 | = |
|
| 10. | 753 | + | 267 | = |
|
| Oefening 2 | |||||
| 1. | 721 | + | 664 | = |
|
| 2. | 830 | + | 565 | = |
|
| 3. | 638 | + | 219 | = |
|
| 4. | 812 | + | 595 | = |
|
| 5. | 930 | + | 293 | = |
|
| 6. | 737 | + | 314 | = |
|
| 7. | 764 | + | 426 | = |
|
| 8. | 476 | + | 335 | = |
|
| 9. | 847 | + | 677 | = |
|
| 10. | 807 | + | 558 | = |
|
| Oefening 3 | |||||
| 1. | 898 | + | 533 | = |
|
| 2. | 968 | + | 492 | = |
|
| 3. | 657 | + | 529 | = |
|
| 4. | 906 | + | 705 | = |
|
| 5. | 624 | + | 376 | = |
|
| 6. | 262 | + | 221 | = |
|
| 7. | 697 | + | 684 | = |
|
| 8. | 550 | + | 470 | = |
|
| 9. | 774 | + | 364 | = |
|
| 10. | 991 | + | 371 | = |
|
| Oefening 4 | |||||
| 1. | 708 | + | 246 | = |
|
| 2. | 820 | + | 802 | = |
|
| 3. | 780 | + | 464 | = |
|
| 4. | 349 | + | 255 | = |
|
| 5. | 613 | + | 441 | = |
|
| 6. | 908 | + | 886 | = |
|
| 7. | 853 | + | 532 | = |
|
| 8. | 641 | + | 231 | = |
|
| 9. | 656 | + | 646 | = |
|
| 10. | 999 | + | 549 | = |
|