Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 789 | - | 586 | = |
|
| 2. | 831 | - | 633 | = |
|
| 3. | 623 | - | 245 | = |
|
| 4. | 508 | - | 225 | = |
|
| 5. | 996 | - | 994 | = |
|
| 6. | 989 | - | 733 | = |
|
| 7. | 822 | - | 283 | = |
|
| 8. | 728 | - | 234 | = |
|
| 9. | 970 | - | 869 | = |
|
| 10. | 584 | - | 450 | = |
|
| Oefening 2 | |||||
| 1. | 832 | - | 366 | = |
|
| 2. | 631 | - | 513 | = |
|
| 3. | 758 | - | 290 | = |
|
| 4. | 957 | - | 258 | = |
|
| 5. | 433 | - | 262 | = |
|
| 6. | 912 | - | 431 | = |
|
| 7. | 942 | - | 703 | = |
|
| 8. | 903 | - | 558 | = |
|
| 9. | 590 | - | 152 | = |
|
| 10. | 854 | - | 474 | = |
|
| Oefening 3 | |||||
| 1. | 576 | - | 396 | = |
|
| 2. | 402 | - | 85 | = |
|
| 3. | 783 | - | 409 | = |
|
| 4. | 227 | - | 108 | = |
|
| 5. | 168 | - | 68 | = |
|
| 6. | 611 | - | 318 | = |
|
| 7. | 997 | - | 200 | = |
|
| 8. | 901 | - | 726 | = |
|
| 9. | 726 | - | 276 | = |
|
| 10. | 826 | - | 455 | = |
|
| Oefening 4 | |||||
| 1. | 501 | - | 185 | = |
|
| 2. | 569 | - | 352 | = |
|
| 3. | 634 | - | 50 | = |
|
| 4. | 914 | - | 274 | = |
|
| 5. | 872 | - | 314 | = |
|
| 6. | 479 | - | 234 | = |
|
| 7. | 728 | - | 470 | = |
|
| 8. | 881 | - | 615 | = |
|
| 9. | 919 | - | 343 | = |
|
| 10. | 962 | - | 815 | = |
|