Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 813 | - | 674 | = |
|
| 2. | 893 | - | 614 | = |
|
| 3. | 973 | - | 238 | = |
|
| 4. | 508 | - | 345 | = |
|
| 5. | 677 | - | 644 | = |
|
| 6. | 987 | - | 975 | = |
|
| 7. | 773 | - | 560 | = |
|
| 8. | 380 | - | 141 | = |
|
| 9. | 503 | - | 268 | = |
|
| 10. | 638 | - | 544 | = |
|
| Oefening 2 | |||||
| 1. | 476 | - | 470 | = |
|
| 2. | 749 | - | 615 | = |
|
| 3. | 478 | - | 223 | = |
|
| 4. | 835 | - | 833 | = |
|
| 5. | 929 | - | 531 | = |
|
| 6. | 821 | - | 110 | = |
|
| 7. | 871 | - | 781 | = |
|
| 8. | 666 | - | 72 | = |
|
| 9. | 696 | - | 415 | = |
|
| 10. | 916 | - | 643 | = |
|
| Oefening 3 | |||||
| 1. | 262 | - | 96 | = |
|
| 2. | 394 | - | 64 | = |
|
| 3. | 531 | - | 180 | = |
|
| 4. | 962 | - | 696 | = |
|
| 5. | 778 | - | 386 | = |
|
| 6. | 535 | - | 131 | = |
|
| 7. | 809 | - | 541 | = |
|
| 8. | 587 | - | 390 | = |
|
| 9. | 416 | - | 239 | = |
|
| 10. | 562 | - | 133 | = |
|
| Oefening 4 | |||||
| 1. | 383 | - | 273 | = |
|
| 2. | 846 | - | 665 | = |
|
| 3. | 632 | - | 310 | = |
|
| 4. | 610 | - | 418 | = |
|
| 5. | 790 | - | 638 | = |
|
| 6. | 332 | - | 90 | = |
|
| 7. | 544 | - | 498 | = |
|
| 8. | 372 | - | 337 | = |
|
| 9. | 822 | - | 818 | = |
|
| 10. | 695 | - | 182 | = |
|