Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 541 | - | 370 | = |
|
| 2. | 96 | - | 87 | = |
|
| 3. | 212 | - | 196 | = |
|
| 4. | 426 | - | 306 | = |
|
| 5. | 778 | - | 401 | = |
|
| 6. | 849 | - | 80 | = |
|
| 7. | 972 | - | 584 | = |
|
| 8. | 518 | - | 266 | = |
|
| 9. | 882 | - | 87 | = |
|
| 10. | 972 | - | 768 | = |
|
| Oefening 2 | |||||
| 1. | 394 | - | 125 | = |
|
| 2. | 688 | - | 146 | = |
|
| 3. | 602 | - | 419 | = |
|
| 4. | 814 | - | 214 | = |
|
| 5. | 680 | - | 127 | = |
|
| 6. | 418 | - | 78 | = |
|
| 7. | 710 | - | 220 | = |
|
| 8. | 957 | - | 203 | = |
|
| 9. | 725 | - | 59 | = |
|
| 10. | 759 | - | 102 | = |
|
| Oefening 3 | |||||
| 1. | 894 | - | 504 | = |
|
| 2. | 968 | - | 741 | = |
|
| 3. | 430 | - | 106 | = |
|
| 4. | 848 | - | 800 | = |
|
| 5. | 911 | - | 876 | = |
|
| 6. | 841 | - | 768 | = |
|
| 7. | 462 | - | 260 | = |
|
| 8. | 633 | - | 275 | = |
|
| 9. | 586 | - | 213 | = |
|
| 10. | 995 | - | 450 | = |
|
| Oefening 4 | |||||
| 1. | 734 | - | 703 | = |
|
| 2. | 420 | - | 62 | = |
|
| 3. | 762 | - | 595 | = |
|
| 4. | 873 | - | 658 | = |
|
| 5. | 952 | - | 421 | = |
|
| 6. | 976 | - | 492 | = |
|
| 7. | 702 | - | 126 | = |
|
| 8. | 853 | - | 791 | = |
|
| 9. | 812 | - | 358 | = |
|
| 10. | 797 | - | 717 | = |
|