Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 853 | - | 741 | = |
|
| 2. | 777 | - | 411 | = |
|
| 3. | 463 | - | 415 | = |
|
| 4. | 510 | - | 190 | = |
|
| 5. | 852 | - | 90 | = |
|
| 6. | 538 | - | 158 | = |
|
| 7. | 247 | - | 86 | = |
|
| 8. | 561 | - | 441 | = |
|
| 9. | 893 | - | 402 | = |
|
| 10. | 301 | - | 106 | = |
|
| Oefening 2 | |||||
| 1. | 621 | - | 507 | = |
|
| 2. | 448 | - | 245 | = |
|
| 3. | 645 | - | 396 | = |
|
| 4. | 582 | - | 330 | = |
|
| 5. | 750 | - | 158 | = |
|
| 6. | 923 | - | 354 | = |
|
| 7. | 727 | - | 377 | = |
|
| 8. | 486 | - | 348 | = |
|
| 9. | 693 | - | 60 | = |
|
| 10. | 589 | - | 275 | = |
|
| Oefening 3 | |||||
| 1. | 775 | - | 232 | = |
|
| 2. | 978 | - | 83 | = |
|
| 3. | 465 | - | 397 | = |
|
| 4. | 758 | - | 127 | = |
|
| 5. | 404 | - | 371 | = |
|
| 6. | 843 | - | 792 | = |
|
| 7. | 868 | - | 732 | = |
|
| 8. | 910 | - | 257 | = |
|
| 9. | 437 | - | 60 | = |
|
| 10. | 729 | - | 574 | = |
|
| Oefening 4 | |||||
| 1. | 616 | - | 562 | = |
|
| 2. | 830 | - | 394 | = |
|
| 3. | 639 | - | 327 | = |
|
| 4. | 550 | - | 310 | = |
|
| 5. | 869 | - | 856 | = |
|
| 6. | 340 | - | 157 | = |
|
| 7. | 414 | - | 345 | = |
|
| 8. | 959 | - | 382 | = |
|
| 9. | 496 | - | 235 | = |
|
| 10. | 810 | - | 78 | = |
|