Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 958 | - | 778 | = |
|
| 2. | 946 | - | 714 | = |
|
| 3. | 499 | - | 469 | = |
|
| 4. | 431 | - | 363 | = |
|
| 5. | 370 | - | 259 | = |
|
| 6. | 842 | - | 326 | = |
|
| 7. | 702 | - | 56 | = |
|
| 8. | 634 | - | 385 | = |
|
| 9. | 176 | - | 76 | = |
|
| 10. | 501 | - | 249 | = |
|
| Oefening 2 | |||||
| 1. | 972 | - | 258 | = |
|
| 2. | 969 | - | 232 | = |
|
| 3. | 220 | - | 213 | = |
|
| 4. | 643 | - | 235 | = |
|
| 5. | 738 | - | 160 | = |
|
| 6. | 984 | - | 556 | = |
|
| 7. | 488 | - | 75 | = |
|
| 8. | 811 | - | 469 | = |
|
| 9. | 981 | - | 746 | = |
|
| 10. | 800 | - | 295 | = |
|
| Oefening 3 | |||||
| 1. | 598 | - | 484 | = |
|
| 2. | 900 | - | 602 | = |
|
| 3. | 332 | - | 93 | = |
|
| 4. | 685 | - | 491 | = |
|
| 5. | 611 | - | 119 | = |
|
| 6. | 757 | - | 109 | = |
|
| 7. | 441 | - | 109 | = |
|
| 8. | 839 | - | 93 | = |
|
| 9. | 827 | - | 192 | = |
|
| 10. | 406 | - | 141 | = |
|
| Oefening 4 | |||||
| 1. | 446 | - | 423 | = |
|
| 2. | 658 | - | 303 | = |
|
| 3. | 629 | - | 597 | = |
|
| 4. | 705 | - | 431 | = |
|
| 5. | 667 | - | 367 | = |
|
| 6. | 460 | - | 275 | = |
|
| 7. | 532 | - | 340 | = |
|
| 8. | 460 | - | 241 | = |
|
| 9. | 391 | - | 69 | = |
|
| 10. | 706 | - | 657 | = |
|