Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 453 | - | 281 | = |
|
| 2. | 891 | - | 462 | = |
|
| 3. | 462 | - | 235 | = |
|
| 4. | 524 | - | 243 | = |
|
| 5. | 769 | - | 72 | = |
|
| 6. | 304 | - | 248 | = |
|
| 7. | 325 | - | 138 | = |
|
| 8. | 622 | - | 487 | = |
|
| 9. | 874 | - | 560 | = |
|
| 10. | 639 | - | 591 | = |
|
| Oefening 2 | |||||
| 1. | 681 | - | 189 | = |
|
| 2. | 729 | - | 310 | = |
|
| 3. | 647 | - | 492 | = |
|
| 4. | 667 | - | 294 | = |
|
| 5. | 989 | - | 740 | = |
|
| 6. | 809 | - | 246 | = |
|
| 7. | 825 | - | 84 | = |
|
| 8. | 989 | - | 876 | = |
|
| 9. | 701 | - | 225 | = |
|
| 10. | 153 | - | 128 | = |
|
| Oefening 3 | |||||
| 1. | 784 | - | 511 | = |
|
| 2. | 494 | - | 439 | = |
|
| 3. | 287 | - | 160 | = |
|
| 4. | 818 | - | 789 | = |
|
| 5. | 808 | - | 532 | = |
|
| 6. | 704 | - | 59 | = |
|
| 7. | 721 | - | 184 | = |
|
| 8. | 101 | - | 85 | = |
|
| 9. | 533 | - | 368 | = |
|
| 10. | 764 | - | 59 | = |
|
| Oefening 4 | |||||
| 1. | 367 | - | 89 | = |
|
| 2. | 671 | - | 606 | = |
|
| 3. | 987 | - | 871 | = |
|
| 4. | 297 | - | 136 | = |
|
| 5. | 892 | - | 505 | = |
|
| 6. | 971 | - | 64 | = |
|
| 7. | 737 | - | 91 | = |
|
| 8. | 545 | - | 85 | = |
|
| 9. | 833 | - | 107 | = |
|
| 10. | 954 | - | 478 | = |
|