Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 468 | + | 371 | = |
|
| 2. | 715 | + | 383 | = |
|
| 3. | 543 | + | 207 | = |
|
| 4. | 803 | + | 634 | = |
|
| 5. | 719 | + | 312 | = |
|
| 6. | 907 | + | 778 | = |
|
| 7. | 882 | + | 598 | = |
|
| 8. | 952 | + | 509 | = |
|
| 9. | 789 | + | 336 | = |
|
| 10. | 863 | + | 621 | = |
|
| Oefening 2 | |||||
| 1. | 610 | + | 344 | = |
|
| 2. | 749 | + | 556 | = |
|
| 3. | 627 | + | 247 | = |
|
| 4. | 867 | + | 685 | = |
|
| 5. | 827 | + | 762 | = |
|
| 6. | 713 | + | 704 | = |
|
| 7. | 385 | + | 214 | = |
|
| 8. | 539 | + | 525 | = |
|
| 9. | 842 | + | 463 | = |
|
| 10. | 778 | + | 685 | = |
|
| Oefening 3 | |||||
| 1. | 845 | + | 769 | = |
|
| 2. | 356 | + | 320 | = |
|
| 3. | 568 | + | 316 | = |
|
| 4. | 935 | + | 737 | = |
|
| 5. | 641 | + | 349 | = |
|
| 6. | 916 | + | 768 | = |
|
| 7. | 841 | + | 383 | = |
|
| 8. | 900 | + | 515 | = |
|
| 9. | 769 | + | 387 | = |
|
| 10. | 369 | + | 286 | = |
|
| Oefening 4 | |||||
| 1. | 608 | + | 348 | = |
|
| 2. | 720 | + | 719 | = |
|
| 3. | 316 | + | 216 | = |
|
| 4. | 940 | + | 519 | = |
|
| 5. | 756 | + | 209 | = |
|
| 6. | 848 | + | 314 | = |
|
| 7. | 826 | + | 732 | = |
|
| 8. | 753 | + | 236 | = |
|
| 9. | 805 | + | 360 | = |
|
| 10. | 894 | + | 463 | = |
|