Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 951 | - | 947 | = |
|
| 2. | 579 | - | 440 | = |
|
| 3. | 534 | - | 208 | = |
|
| 4. | 772 | - | 428 | = |
|
| 5. | 800 | - | 793 | = |
|
| 6. | 443 | - | 197 | = |
|
| 7. | 223 | - | 53 | = |
|
| 8. | 277 | - | 120 | = |
|
| 9. | 371 | - | 100 | = |
|
| 10. | 683 | - | 272 | = |
|
| Oefening 2 | |||||
| 1. | 841 | - | 285 | = |
|
| 2. | 509 | - | 479 | = |
|
| 3. | 818 | - | 403 | = |
|
| 4. | 576 | - | 181 | = |
|
| 5. | 613 | - | 175 | = |
|
| 6. | 566 | - | 188 | = |
|
| 7. | 899 | - | 418 | = |
|
| 8. | 320 | - | 153 | = |
|
| 9. | 716 | - | 362 | = |
|
| 10. | 251 | - | 204 | = |
|
| Oefening 3 | |||||
| 1. | 388 | - | 107 | = |
|
| 2. | 593 | - | 451 | = |
|
| 3. | 512 | - | 404 | = |
|
| 4. | 338 | - | 274 | = |
|
| 5. | 972 | - | 263 | = |
|
| 6. | 789 | - | 487 | = |
|
| 7. | 569 | - | 306 | = |
|
| 8. | 653 | - | 394 | = |
|
| 9. | 304 | - | 71 | = |
|
| 10. | 363 | - | 204 | = |
|
| Oefening 4 | |||||
| 1. | 507 | - | 341 | = |
|
| 2. | 745 | - | 549 | = |
|
| 3. | 838 | - | 263 | = |
|
| 4. | 993 | - | 88 | = |
|
| 5. | 965 | - | 503 | = |
|
| 6. | 838 | - | 276 | = |
|
| 7. | 990 | - | 491 | = |
|
| 8. | 850 | - | 533 | = |
|
| 9. | 491 | - | 434 | = |
|
| 10. | 718 | - | 484 | = |
|