Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 740 | - | 193 | = |
|
| 2. | 890 | - | 781 | = |
|
| 3. | 763 | - | 751 | = |
|
| 4. | 955 | - | 737 | = |
|
| 5. | 855 | - | 660 | = |
|
| 6. | 780 | - | 236 | = |
|
| 7. | 860 | - | 560 | = |
|
| 8. | 601 | - | 508 | = |
|
| 9. | 835 | - | 785 | = |
|
| 10. | 907 | - | 299 | = |
|
| Oefening 2 | |||||
| 1. | 966 | - | 61 | = |
|
| 2. | 365 | - | 107 | = |
|
| 3. | 892 | - | 277 | = |
|
| 4. | 963 | - | 502 | = |
|
| 5. | 807 | - | 528 | = |
|
| 6. | 955 | - | 499 | = |
|
| 7. | 981 | - | 511 | = |
|
| 8. | 114 | - | 55 | = |
|
| 9. | 711 | - | 66 | = |
|
| 10. | 866 | - | 314 | = |
|
| Oefening 3 | |||||
| 1. | 468 | - | 368 | = |
|
| 2. | 883 | - | 873 | = |
|
| 3. | 845 | - | 621 | = |
|
| 4. | 540 | - | 298 | = |
|
| 5. | 229 | - | 201 | = |
|
| 6. | 460 | - | 406 | = |
|
| 7. | 896 | - | 876 | = |
|
| 8. | 769 | - | 739 | = |
|
| 9. | 522 | - | 476 | = |
|
| 10. | 895 | - | 643 | = |
|
| Oefening 4 | |||||
| 1. | 320 | - | 297 | = |
|
| 2. | 993 | - | 551 | = |
|
| 3. | 611 | - | 175 | = |
|
| 4. | 774 | - | 325 | = |
|
| 5. | 703 | - | 64 | = |
|
| 6. | 468 | - | 313 | = |
|
| 7. | 542 | - | 522 | = |
|
| 8. | 256 | - | 211 | = |
|
| 9. | 981 | - | 253 | = |
|
| 10. | 241 | - | 131 | = |
|