Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 311 | - | 233 | = |
|
| 2. | 831 | - | 758 | = |
|
| 3. | 789 | - | 107 | = |
|
| 4. | 884 | - | 131 | = |
|
| 5. | 927 | - | 555 | = |
|
| 6. | 441 | - | 384 | = |
|
| 7. | 767 | - | 500 | = |
|
| 8. | 702 | - | 597 | = |
|
| 9. | 797 | - | 510 | = |
|
| 10. | 650 | - | 196 | = |
|
| Oefening 2 | |||||
| 1. | 939 | - | 707 | = |
|
| 2. | 893 | - | 199 | = |
|
| 3. | 465 | - | 449 | = |
|
| 4. | 662 | - | 153 | = |
|
| 5. | 326 | - | 275 | = |
|
| 6. | 788 | - | 356 | = |
|
| 7. | 304 | - | 284 | = |
|
| 8. | 556 | - | 180 | = |
|
| 9. | 800 | - | 327 | = |
|
| 10. | 350 | - | 199 | = |
|
| Oefening 3 | |||||
| 1. | 924 | - | 284 | = |
|
| 2. | 346 | - | 299 | = |
|
| 3. | 587 | - | 104 | = |
|
| 4. | 354 | - | 115 | = |
|
| 5. | 631 | - | 609 | = |
|
| 6. | 433 | - | 124 | = |
|
| 7. | 660 | - | 558 | = |
|
| 8. | 724 | - | 116 | = |
|
| 9. | 831 | - | 802 | = |
|
| 10. | 950 | - | 233 | = |
|
| Oefening 4 | |||||
| 1. | 847 | - | 214 | = |
|
| 2. | 593 | - | 410 | = |
|
| 3. | 781 | - | 663 | = |
|
| 4. | 775 | - | 268 | = |
|
| 5. | 983 | - | 623 | = |
|
| 6. | 266 | - | 212 | = |
|
| 7. | 929 | - | 214 | = |
|
| 8. | 418 | - | 311 | = |
|
| 9. | 681 | - | 289 | = |
|
| 10. | 576 | - | 359 | = |
|