Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 774 | - | 599 | = |
|
| 2. | 467 | - | 353 | = |
|
| 3. | 105 | - | 98 | = |
|
| 4. | 666 | - | 495 | = |
|
| 5. | 725 | - | 191 | = |
|
| 6. | 992 | - | 456 | = |
|
| 7. | 936 | - | 627 | = |
|
| 8. | 595 | - | 422 | = |
|
| 9. | 948 | - | 440 | = |
|
| 10. | 466 | - | 128 | = |
|
| Oefening 2 | |||||
| 1. | 802 | - | 589 | = |
|
| 2. | 613 | - | 92 | = |
|
| 3. | 873 | - | 801 | = |
|
| 4. | 359 | - | 209 | = |
|
| 5. | 864 | - | 805 | = |
|
| 6. | 288 | - | 162 | = |
|
| 7. | 226 | - | 163 | = |
|
| 8. | 762 | - | 568 | = |
|
| 9. | 436 | - | 252 | = |
|
| 10. | 816 | - | 639 | = |
|
| Oefening 3 | |||||
| 1. | 990 | - | 950 | = |
|
| 2. | 877 | - | 762 | = |
|
| 3. | 241 | - | 51 | = |
|
| 4. | 574 | - | 398 | = |
|
| 5. | 713 | - | 194 | = |
|
| 6. | 598 | - | 58 | = |
|
| 7. | 734 | - | 501 | = |
|
| 8. | 454 | - | 169 | = |
|
| 9. | 813 | - | 501 | = |
|
| 10. | 741 | - | 191 | = |
|
| Oefening 4 | |||||
| 1. | 471 | - | 349 | = |
|
| 2. | 639 | - | 63 | = |
|
| 3. | 783 | - | 638 | = |
|
| 4. | 740 | - | 611 | = |
|
| 5. | 969 | - | 799 | = |
|
| 6. | 873 | - | 728 | = |
|
| 7. | 422 | - | 251 | = |
|
| 8. | 507 | - | 219 | = |
|
| 9. | 988 | - | 980 | = |
|
| 10. | 349 | - | 53 | = |
|