Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 854 | - | 433 | = |
|
| 2. | 554 | - | 93 | = |
|
| 3. | 558 | - | 74 | = |
|
| 4. | 724 | - | 136 | = |
|
| 5. | 449 | - | 402 | = |
|
| 6. | 732 | - | 358 | = |
|
| 7. | 638 | - | 549 | = |
|
| 8. | 582 | - | 344 | = |
|
| 9. | 345 | - | 232 | = |
|
| 10. | 936 | - | 64 | = |
|
| Oefening 2 | |||||
| 1. | 978 | - | 521 | = |
|
| 2. | 812 | - | 621 | = |
|
| 3. | 714 | - | 147 | = |
|
| 4. | 997 | - | 811 | = |
|
| 5. | 719 | - | 174 | = |
|
| 6. | 716 | - | 274 | = |
|
| 7. | 406 | - | 82 | = |
|
| 8. | 927 | - | 850 | = |
|
| 9. | 860 | - | 326 | = |
|
| 10. | 512 | - | 164 | = |
|
| Oefening 3 | |||||
| 1. | 857 | - | 699 | = |
|
| 2. | 747 | - | 460 | = |
|
| 3. | 436 | - | 293 | = |
|
| 4. | 398 | - | 247 | = |
|
| 5. | 877 | - | 560 | = |
|
| 6. | 344 | - | 280 | = |
|
| 7. | 715 | - | 517 | = |
|
| 8. | 897 | - | 68 | = |
|
| 9. | 917 | - | 881 | = |
|
| 10. | 130 | - | 111 | = |
|
| Oefening 4 | |||||
| 1. | 752 | - | 631 | = |
|
| 2. | 631 | - | 417 | = |
|
| 3. | 293 | - | 146 | = |
|
| 4. | 922 | - | 546 | = |
|
| 5. | 445 | - | 60 | = |
|
| 6. | 106 | - | 86 | = |
|
| 7. | 362 | - | 268 | = |
|
| 8. | 742 | - | 576 | = |
|
| 9. | 288 | - | 175 | = |
|
| 10. | 907 | - | 71 | = |
|