Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 741 | - | 686 | = |
|
| 2. | 364 | - | 56 | = |
|
| 3. | 275 | - | 118 | = |
|
| 4. | 820 | - | 520 | = |
|
| 5. | 278 | - | 190 | = |
|
| 6. | 743 | - | 620 | = |
|
| 7. | 381 | - | 186 | = |
|
| 8. | 790 | - | 542 | = |
|
| 9. | 775 | - | 352 | = |
|
| 10. | 801 | - | 149 | = |
|
| Oefening 2 | |||||
| 1. | 622 | - | 402 | = |
|
| 2. | 277 | - | 136 | = |
|
| 3. | 820 | - | 802 | = |
|
| 4. | 755 | - | 732 | = |
|
| 5. | 472 | - | 248 | = |
|
| 6. | 574 | - | 112 | = |
|
| 7. | 652 | - | 478 | = |
|
| 8. | 906 | - | 842 | = |
|
| 9. | 333 | - | 116 | = |
|
| 10. | 853 | - | 648 | = |
|
| Oefening 3 | |||||
| 1. | 487 | - | 189 | = |
|
| 2. | 468 | - | 328 | = |
|
| 3. | 711 | - | 562 | = |
|
| 4. | 484 | - | 392 | = |
|
| 5. | 370 | - | 174 | = |
|
| 6. | 877 | - | 605 | = |
|
| 7. | 706 | - | 271 | = |
|
| 8. | 842 | - | 531 | = |
|
| 9. | 888 | - | 536 | = |
|
| 10. | 131 | - | 51 | = |
|
| Oefening 4 | |||||
| 1. | 905 | - | 384 | = |
|
| 2. | 352 | - | 249 | = |
|
| 3. | 542 | - | 57 | = |
|
| 4. | 719 | - | 653 | = |
|
| 5. | 873 | - | 392 | = |
|
| 6. | 819 | - | 816 | = |
|
| 7. | 730 | - | 415 | = |
|
| 8. | 337 | - | 118 | = |
|
| 9. | 327 | - | 316 | = |
|
| 10. | 609 | - | 456 | = |
|