Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 729 | - | 564 | = |
|
| 2. | 923 | - | 901 | = |
|
| 3. | 651 | - | 353 | = |
|
| 4. | 911 | - | 548 | = |
|
| 5. | 659 | - | 459 | = |
|
| 6. | 818 | - | 289 | = |
|
| 7. | 834 | - | 626 | = |
|
| 8. | 602 | - | 315 | = |
|
| 9. | 801 | - | 309 | = |
|
| 10. | 820 | - | 427 | = |
|
| Oefening 2 | |||||
| 1. | 496 | - | 238 | = |
|
| 2. | 558 | - | 67 | = |
|
| 3. | 884 | - | 454 | = |
|
| 4. | 338 | - | 68 | = |
|
| 5. | 163 | - | 70 | = |
|
| 6. | 604 | - | 529 | = |
|
| 7. | 785 | - | 536 | = |
|
| 8. | 816 | - | 120 | = |
|
| 9. | 860 | - | 400 | = |
|
| 10. | 740 | - | 367 | = |
|
| Oefening 3 | |||||
| 1. | 789 | - | 617 | = |
|
| 2. | 853 | - | 704 | = |
|
| 3. | 509 | - | 480 | = |
|
| 4. | 914 | - | 516 | = |
|
| 5. | 408 | - | 136 | = |
|
| 6. | 382 | - | 180 | = |
|
| 7. | 788 | - | 391 | = |
|
| 8. | 551 | - | 438 | = |
|
| 9. | 640 | - | 107 | = |
|
| 10. | 909 | - | 133 | = |
|
| Oefening 4 | |||||
| 1. | 728 | - | 387 | = |
|
| 2. | 556 | - | 79 | = |
|
| 3. | 619 | - | 548 | = |
|
| 4. | 994 | - | 925 | = |
|
| 5. | 256 | - | 219 | = |
|
| 6. | 957 | - | 64 | = |
|
| 7. | 392 | - | 335 | = |
|
| 8. | 841 | - | 745 | = |
|
| 9. | 536 | - | 524 | = |
|
| 10. | 808 | - | 257 | = |
|