Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 921 | - | 777 | = |
|
| 2. | 611 | - | 511 | = |
|
| 3. | 418 | - | 253 | = |
|
| 4. | 708 | - | 450 | = |
|
| 5. | 541 | - | 328 | = |
|
| 6. | 723 | - | 222 | = |
|
| 7. | 578 | - | 170 | = |
|
| 8. | 727 | - | 92 | = |
|
| 9. | 912 | - | 690 | = |
|
| 10. | 821 | - | 113 | = |
|
| Oefening 2 | |||||
| 1. | 513 | - | 352 | = |
|
| 2. | 196 | - | 138 | = |
|
| 3. | 555 | - | 105 | = |
|
| 4. | 940 | - | 539 | = |
|
| 5. | 356 | - | 349 | = |
|
| 6. | 963 | - | 656 | = |
|
| 7. | 578 | - | 379 | = |
|
| 8. | 517 | - | 170 | = |
|
| 9. | 959 | - | 885 | = |
|
| 10. | 361 | - | 60 | = |
|
| Oefening 3 | |||||
| 1. | 1.000 | - | 102 | = |
|
| 2. | 880 | - | 720 | = |
|
| 3. | 761 | - | 325 | = |
|
| 4. | 706 | - | 271 | = |
|
| 5. | 527 | - | 237 | = |
|
| 6. | 601 | - | 327 | = |
|
| 7. | 461 | - | 188 | = |
|
| 8. | 637 | - | 471 | = |
|
| 9. | 796 | - | 214 | = |
|
| 10. | 821 | - | 403 | = |
|
| Oefening 4 | |||||
| 1. | 900 | - | 507 | = |
|
| 2. | 866 | - | 546 | = |
|
| 3. | 353 | - | 179 | = |
|
| 4. | 977 | - | 792 | = |
|
| 5. | 810 | - | 148 | = |
|
| 6. | 706 | - | 489 | = |
|
| 7. | 759 | - | 417 | = |
|
| 8. | 884 | - | 95 | = |
|
| 9. | 440 | - | 427 | = |
|
| 10. | 235 | - | 86 | = |
|