Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 853 | - | 843 | = |
|
| 2. | 969 | - | 440 | = |
|
| 3. | 72 | - | 62 | = |
|
| 4. | 702 | - | 150 | = |
|
| 5. | 721 | - | 692 | = |
|
| 6. | 994 | - | 240 | = |
|
| 7. | 863 | - | 724 | = |
|
| 8. | 848 | - | 174 | = |
|
| 9. | 634 | - | 86 | = |
|
| 10. | 596 | - | 210 | = |
|
| Oefening 2 | |||||
| 1. | 951 | - | 172 | = |
|
| 2. | 994 | - | 433 | = |
|
| 3. | 981 | - | 357 | = |
|
| 4. | 802 | - | 80 | = |
|
| 5. | 825 | - | 424 | = |
|
| 6. | 358 | - | 136 | = |
|
| 7. | 457 | - | 179 | = |
|
| 8. | 317 | - | 130 | = |
|
| 9. | 462 | - | 220 | = |
|
| 10. | 678 | - | 500 | = |
|
| Oefening 3 | |||||
| 1. | 837 | - | 759 | = |
|
| 2. | 900 | - | 721 | = |
|
| 3. | 77 | - | 76 | = |
|
| 4. | 868 | - | 519 | = |
|
| 5. | 488 | - | 484 | = |
|
| 6. | 877 | - | 873 | = |
|
| 7. | 276 | - | 235 | = |
|
| 8. | 591 | - | 351 | = |
|
| 9. | 635 | - | 544 | = |
|
| 10. | 696 | - | 324 | = |
|
| Oefening 4 | |||||
| 1. | 315 | - | 268 | = |
|
| 2. | 490 | - | 439 | = |
|
| 3. | 805 | - | 680 | = |
|
| 4. | 882 | - | 449 | = |
|
| 5. | 734 | - | 589 | = |
|
| 6. | 734 | - | 539 | = |
|
| 7. | 504 | - | 307 | = |
|
| 8. | 487 | - | 151 | = |
|
| 9. | 156 | - | 73 | = |
|
| 10. | 99 | - | 54 | = |
|