Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 475 | - | 245 | = |
|
| 2. | 321 | - | 206 | = |
|
| 3. | 550 | - | 173 | = |
|
| 4. | 832 | - | 634 | = |
|
| 5. | 984 | - | 222 | = |
|
| 6. | 998 | - | 916 | = |
|
| 7. | 869 | - | 358 | = |
|
| 8. | 823 | - | 702 | = |
|
| 9. | 456 | - | 50 | = |
|
| 10. | 570 | - | 170 | = |
|
| Oefening 2 | |||||
| 1. | 404 | - | 301 | = |
|
| 2. | 818 | - | 662 | = |
|
| 3. | 942 | - | 656 | = |
|
| 4. | 891 | - | 338 | = |
|
| 5. | 905 | - | 687 | = |
|
| 6. | 519 | - | 172 | = |
|
| 7. | 727 | - | 443 | = |
|
| 8. | 707 | - | 202 | = |
|
| 9. | 976 | - | 223 | = |
|
| 10. | 458 | - | 376 | = |
|
| Oefening 3 | |||||
| 1. | 825 | - | 450 | = |
|
| 2. | 548 | - | 303 | = |
|
| 3. | 660 | - | 318 | = |
|
| 4. | 594 | - | 171 | = |
|
| 5. | 769 | - | 172 | = |
|
| 6. | 635 | - | 205 | = |
|
| 7. | 921 | - | 488 | = |
|
| 8. | 566 | - | 239 | = |
|
| 9. | 707 | - | 583 | = |
|
| 10. | 767 | - | 275 | = |
|
| Oefening 4 | |||||
| 1. | 512 | - | 66 | = |
|
| 2. | 685 | - | 682 | = |
|
| 3. | 996 | - | 632 | = |
|
| 4. | 777 | - | 688 | = |
|
| 5. | 765 | - | 201 | = |
|
| 6. | 888 | - | 153 | = |
|
| 7. | 759 | - | 370 | = |
|
| 8. | 907 | - | 314 | = |
|
| 9. | 302 | - | 75 | = |
|
| 10. | 607 | - | 111 | = |
|