Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 874 | - | 712 | = |
|
| 2. | 415 | - | 83 | = |
|
| 3. | 754 | - | 737 | = |
|
| 4. | 528 | - | 350 | = |
|
| 5. | 773 | - | 700 | = |
|
| 6. | 431 | - | 166 | = |
|
| 7. | 973 | - | 817 | = |
|
| 8. | 576 | - | 459 | = |
|
| 9. | 424 | - | 358 | = |
|
| 10. | 976 | - | 78 | = |
|
| Oefening 2 | |||||
| 1. | 979 | - | 488 | = |
|
| 2. | 350 | - | 103 | = |
|
| 3. | 428 | - | 75 | = |
|
| 4. | 316 | - | 274 | = |
|
| 5. | 604 | - | 590 | = |
|
| 6. | 800 | - | 453 | = |
|
| 7. | 865 | - | 833 | = |
|
| 8. | 708 | - | 648 | = |
|
| 9. | 776 | - | 291 | = |
|
| 10. | 727 | - | 200 | = |
|
| Oefening 3 | |||||
| 1. | 611 | - | 183 | = |
|
| 2. | 290 | - | 139 | = |
|
| 3. | 943 | - | 315 | = |
|
| 4. | 652 | - | 309 | = |
|
| 5. | 834 | - | 203 | = |
|
| 6. | 364 | - | 204 | = |
|
| 7. | 653 | - | 479 | = |
|
| 8. | 423 | - | 217 | = |
|
| 9. | 246 | - | 142 | = |
|
| 10. | 691 | - | 643 | = |
|
| Oefening 4 | |||||
| 1. | 690 | - | 252 | = |
|
| 2. | 980 | - | 888 | = |
|
| 3. | 478 | - | 114 | = |
|
| 4. | 728 | - | 480 | = |
|
| 5. | 865 | - | 138 | = |
|
| 6. | 928 | - | 905 | = |
|
| 7. | 586 | - | 256 | = |
|
| 8. | 437 | - | 367 | = |
|
| 9. | 963 | - | 674 | = |
|
| 10. | 329 | - | 151 | = |
|