Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 419 | - | 413 | = |
|
| 2. | 359 | - | 52 | = |
|
| 3. | 167 | - | 93 | = |
|
| 4. | 898 | - | 624 | = |
|
| 5. | 991 | - | 666 | = |
|
| 6. | 795 | - | 290 | = |
|
| 7. | 558 | - | 381 | = |
|
| 8. | 668 | - | 220 | = |
|
| 9. | 871 | - | 201 | = |
|
| 10. | 332 | - | 153 | = |
|
| Oefening 2 | |||||
| 1. | 989 | - | 135 | = |
|
| 2. | 436 | - | 102 | = |
|
| 3. | 723 | - | 72 | = |
|
| 4. | 973 | - | 260 | = |
|
| 5. | 352 | - | 329 | = |
|
| 6. | 293 | - | 287 | = |
|
| 7. | 746 | - | 720 | = |
|
| 8. | 541 | - | 74 | = |
|
| 9. | 614 | - | 66 | = |
|
| 10. | 513 | - | 408 | = |
|
| Oefening 3 | |||||
| 1. | 93 | - | 58 | = |
|
| 2. | 406 | - | 232 | = |
|
| 3. | 739 | - | 488 | = |
|
| 4. | 801 | - | 724 | = |
|
| 5. | 274 | - | 75 | = |
|
| 6. | 818 | - | 210 | = |
|
| 7. | 522 | - | 141 | = |
|
| 8. | 745 | - | 662 | = |
|
| 9. | 721 | - | 398 | = |
|
| 10. | 673 | - | 164 | = |
|
| Oefening 4 | |||||
| 1. | 319 | - | 236 | = |
|
| 2. | 512 | - | 489 | = |
|
| 3. | 980 | - | 340 | = |
|
| 4. | 958 | - | 453 | = |
|
| 5. | 822 | - | 772 | = |
|
| 6. | 456 | - | 219 | = |
|
| 7. | 880 | - | 686 | = |
|
| 8. | 528 | - | 136 | = |
|
| 9. | 692 | - | 244 | = |
|
| 10. | 956 | - | 812 | = |
|