Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 488 | + | 397 | = |
|
| 2. | 983 | + | 660 | = |
|
| 3. | 372 | + | 319 | = |
|
| 4. | 327 | + | 218 | = |
|
| 5. | 750 | + | 682 | = |
|
| 6. | 581 | + | 469 | = |
|
| 7. | 602 | + | 289 | = |
|
| 8. | 400 | + | 335 | = |
|
| 9. | 682 | + | 571 | = |
|
| 10. | 873 | + | 338 | = |
|
| Oefening 2 | |||||
| 1. | 490 | + | 340 | = |
|
| 2. | 983 | + | 847 | = |
|
| 3. | 658 | + | 432 | = |
|
| 4. | 932 | + | 823 | = |
|
| 5. | 632 | + | 362 | = |
|
| 6. | 982 | + | 711 | = |
|
| 7. | 995 | + | 389 | = |
|
| 8. | 753 | + | 316 | = |
|
| 9. | 836 | + | 436 | = |
|
| 10. | 392 | + | 263 | = |
|
| Oefening 3 | |||||
| 1. | 931 | + | 573 | = |
|
| 2. | 716 | + | 496 | = |
|
| 3. | 998 | + | 919 | = |
|
| 4. | 683 | + | 614 | = |
|
| 5. | 947 | + | 401 | = |
|
| 6. | 471 | + | 372 | = |
|
| 7. | 748 | + | 375 | = |
|
| 8. | 576 | + | 480 | = |
|
| 9. | 703 | + | 332 | = |
|
| 10. | 705 | + | 507 | = |
|
| Oefening 4 | |||||
| 1. | 489 | + | 291 | = |
|
| 2. | 602 | + | 263 | = |
|
| 3. | 952 | + | 760 | = |
|
| 4. | 752 | + | 618 | = |
|
| 5. | 797 | + | 412 | = |
|
| 6. | 994 | + | 866 | = |
|
| 7. | 456 | + | 408 | = |
|
| 8. | 932 | + | 795 | = |
|
| 9. | 723 | + | 484 | = |
|
| 10. | 750 | + | 451 | = |
|