Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 878 | + | 549 | = |
|
| 2. | 785 | + | 710 | = |
|
| 3. | 472 | + | 418 | = |
|
| 4. | 379 | + | 287 | = |
|
| 5. | 772 | + | 504 | = |
|
| 6. | 959 | + | 368 | = |
|
| 7. | 614 | + | 349 | = |
|
| 8. | 469 | + | 237 | = |
|
| 9. | 542 | + | 449 | = |
|
| 10. | 530 | + | 521 | = |
|
| Oefening 2 | |||||
| 1. | 893 | + | 726 | = |
|
| 2. | 806 | + | 648 | = |
|
| 3. | 618 | + | 201 | = |
|
| 4. | 697 | + | 495 | = |
|
| 5. | 751 | + | 711 | = |
|
| 6. | 619 | + | 489 | = |
|
| 7. | 898 | + | 546 | = |
|
| 8. | 590 | + | 276 | = |
|
| 9. | 610 | + | 382 | = |
|
| 10. | 620 | + | 394 | = |
|
| Oefening 3 | |||||
| 1. | 833 | + | 760 | = |
|
| 2. | 662 | + | 393 | = |
|
| 3. | 809 | + | 348 | = |
|
| 4. | 688 | + | 350 | = |
|
| 5. | 800 | + | 418 | = |
|
| 6. | 779 | + | 459 | = |
|
| 7. | 514 | + | 217 | = |
|
| 8. | 571 | + | 255 | = |
|
| 9. | 643 | + | 394 | = |
|
| 10. | 986 | + | 795 | = |
|
| Oefening 4 | |||||
| 1. | 754 | + | 314 | = |
|
| 2. | 597 | + | 338 | = |
|
| 3. | 531 | + | 338 | = |
|
| 4. | 813 | + | 236 | = |
|
| 5. | 357 | + | 275 | = |
|
| 6. | 832 | + | 788 | = |
|
| 7. | 576 | + | 310 | = |
|
| 8. | 913 | + | 794 | = |
|
| 9. | 593 | + | 201 | = |
|
| 10. | 868 | + | 620 | = |
|