Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 813 | - | 630 | = |
|
| 2. | 724 | - | 511 | = |
|
| 3. | 634 | - | 160 | = |
|
| 4. | 751 | - | 69 | = |
|
| 5. | 761 | - | 349 | = |
|
| 6. | 648 | - | 292 | = |
|
| 7. | 879 | - | 667 | = |
|
| 8. | 300 | - | 150 | = |
|
| 9. | 536 | - | 195 | = |
|
| 10. | 496 | - | 265 | = |
|
| Oefening 2 | |||||
| 1. | 607 | - | 318 | = |
|
| 2. | 779 | - | 249 | = |
|
| 3. | 717 | - | 369 | = |
|
| 4. | 873 | - | 729 | = |
|
| 5. | 625 | - | 127 | = |
|
| 6. | 437 | - | 178 | = |
|
| 7. | 698 | - | 604 | = |
|
| 8. | 945 | - | 457 | = |
|
| 9. | 222 | - | 100 | = |
|
| 10. | 739 | - | 697 | = |
|
| Oefening 3 | |||||
| 1. | 424 | - | 133 | = |
|
| 2. | 566 | - | 413 | = |
|
| 3. | 645 | - | 442 | = |
|
| 4. | 875 | - | 463 | = |
|
| 5. | 572 | - | 504 | = |
|
| 6. | 301 | - | 288 | = |
|
| 7. | 812 | - | 263 | = |
|
| 8. | 469 | - | 287 | = |
|
| 9. | 285 | - | 227 | = |
|
| 10. | 952 | - | 759 | = |
|
| Oefening 4 | |||||
| 1. | 906 | - | 313 | = |
|
| 2. | 618 | - | 103 | = |
|
| 3. | 799 | - | 723 | = |
|
| 4. | 697 | - | 301 | = |
|
| 5. | 936 | - | 297 | = |
|
| 6. | 947 | - | 514 | = |
|
| 7. | 905 | - | 204 | = |
|
| 8. | 828 | - | 152 | = |
|
| 9. | 675 | - | 292 | = |
|
| 10. | 449 | - | 225 | = |
|