Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 454 | - | 431 | = |
|
| 2. | 800 | - | 700 | = |
|
| 3. | 651 | - | 648 | = |
|
| 4. | 886 | - | 600 | = |
|
| 5. | 481 | - | 340 | = |
|
| 6. | 788 | - | 418 | = |
|
| 7. | 510 | - | 134 | = |
|
| 8. | 762 | - | 102 | = |
|
| 9. | 439 | - | 125 | = |
|
| 10. | 972 | - | 780 | = |
|
| Oefening 2 | |||||
| 1. | 458 | - | 326 | = |
|
| 2. | 265 | - | 239 | = |
|
| 3. | 724 | - | 377 | = |
|
| 4. | 526 | - | 251 | = |
|
| 5. | 868 | - | 152 | = |
|
| 6. | 821 | - | 710 | = |
|
| 7. | 852 | - | 186 | = |
|
| 8. | 257 | - | 150 | = |
|
| 9. | 972 | - | 465 | = |
|
| 10. | 422 | - | 299 | = |
|
| Oefening 3 | |||||
| 1. | 819 | - | 625 | = |
|
| 2. | 573 | - | 481 | = |
|
| 3. | 581 | - | 453 | = |
|
| 4. | 830 | - | 200 | = |
|
| 5. | 297 | - | 145 | = |
|
| 6. | 840 | - | 775 | = |
|
| 7. | 362 | - | 265 | = |
|
| 8. | 952 | - | 943 | = |
|
| 9. | 706 | - | 382 | = |
|
| 10. | 985 | - | 276 | = |
|
| Oefening 4 | |||||
| 1. | 337 | - | 145 | = |
|
| 2. | 931 | - | 926 | = |
|
| 3. | 593 | - | 298 | = |
|
| 4. | 945 | - | 863 | = |
|
| 5. | 927 | - | 739 | = |
|
| 6. | 483 | - | 378 | = |
|
| 7. | 987 | - | 589 | = |
|
| 8. | 807 | - | 658 | = |
|
| 9. | 746 | - | 333 | = |
|
| 10. | 668 | - | 475 | = |
|