Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 991 | - | 859 | = |
|
| 2. | 971 | - | 67 | = |
|
| 3. | 796 | - | 581 | = |
|
| 4. | 230 | - | 118 | = |
|
| 5. | 574 | - | 280 | = |
|
| 6. | 434 | - | 187 | = |
|
| 7. | 555 | - | 329 | = |
|
| 8. | 704 | - | 374 | = |
|
| 9. | 616 | - | 162 | = |
|
| 10. | 920 | - | 431 | = |
|
| Oefening 2 | |||||
| 1. | 966 | - | 922 | = |
|
| 2. | 850 | - | 629 | = |
|
| 3. | 937 | - | 562 | = |
|
| 4. | 458 | - | 105 | = |
|
| 5. | 632 | - | 505 | = |
|
| 6. | 712 | - | 669 | = |
|
| 7. | 911 | - | 108 | = |
|
| 8. | 249 | - | 122 | = |
|
| 9. | 403 | - | 117 | = |
|
| 10. | 945 | - | 80 | = |
|
| Oefening 3 | |||||
| 1. | 285 | - | 153 | = |
|
| 2. | 983 | - | 141 | = |
|
| 3. | 580 | - | 82 | = |
|
| 4. | 531 | - | 360 | = |
|
| 5. | 95 | - | 67 | = |
|
| 6. | 848 | - | 464 | = |
|
| 7. | 464 | - | 200 | = |
|
| 8. | 536 | - | 107 | = |
|
| 9. | 279 | - | 73 | = |
|
| 10. | 435 | - | 299 | = |
|
| Oefening 4 | |||||
| 1. | 995 | - | 251 | = |
|
| 2. | 646 | - | 256 | = |
|
| 3. | 908 | - | 401 | = |
|
| 4. | 174 | - | 113 | = |
|
| 5. | 872 | - | 487 | = |
|
| 6. | 604 | - | 571 | = |
|
| 7. | 636 | - | 517 | = |
|
| 8. | 132 | - | 121 | = |
|
| 9. | 877 | - | 344 | = |
|
| 10. | 771 | - | 375 | = |
|