Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 414 | - | 130 | = |
|
| 2. | 163 | - | 100 | = |
|
| 3. | 853 | - | 675 | = |
|
| 4. | 559 | - | 91 | = |
|
| 5. | 707 | - | 157 | = |
|
| 6. | 743 | - | 163 | = |
|
| 7. | 201 | - | 172 | = |
|
| 8. | 576 | - | 227 | = |
|
| 9. | 527 | - | 50 | = |
|
| 10. | 919 | - | 859 | = |
|
| Oefening 2 | |||||
| 1. | 935 | - | 586 | = |
|
| 2. | 979 | - | 475 | = |
|
| 3. | 662 | - | 317 | = |
|
| 4. | 978 | - | 127 | = |
|
| 5. | 425 | - | 88 | = |
|
| 6. | 652 | - | 490 | = |
|
| 7. | 790 | - | 405 | = |
|
| 8. | 283 | - | 234 | = |
|
| 9. | 272 | - | 126 | = |
|
| 10. | 370 | - | 213 | = |
|
| Oefening 3 | |||||
| 1. | 941 | - | 70 | = |
|
| 2. | 839 | - | 388 | = |
|
| 3. | 988 | - | 805 | = |
|
| 4. | 765 | - | 535 | = |
|
| 5. | 985 | - | 446 | = |
|
| 6. | 689 | - | 585 | = |
|
| 7. | 779 | - | 580 | = |
|
| 8. | 87 | - | 69 | = |
|
| 9. | 534 | - | 468 | = |
|
| 10. | 859 | - | 364 | = |
|
| Oefening 4 | |||||
| 1. | 471 | - | 431 | = |
|
| 2. | 596 | - | 103 | = |
|
| 3. | 863 | - | 815 | = |
|
| 4. | 772 | - | 381 | = |
|
| 5. | 937 | - | 931 | = |
|
| 6. | 953 | - | 413 | = |
|
| 7. | 980 | - | 270 | = |
|
| 8. | 927 | - | 406 | = |
|
| 9. | 586 | - | 55 | = |
|
| 10. | 737 | - | 495 | = |
|