Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 205 | - | 75 | = |
|
| 2. | 869 | - | 849 | = |
|
| 3. | 832 | - | 446 | = |
|
| 4. | 505 | - | 290 | = |
|
| 5. | 715 | - | 149 | = |
|
| 6. | 500 | - | 204 | = |
|
| 7. | 257 | - | 65 | = |
|
| 8. | 289 | - | 153 | = |
|
| 9. | 855 | - | 371 | = |
|
| 10. | 653 | - | 326 | = |
|
| Oefening 2 | |||||
| 1. | 704 | - | 403 | = |
|
| 2. | 563 | - | 220 | = |
|
| 3. | 814 | - | 176 | = |
|
| 4. | 820 | - | 763 | = |
|
| 5. | 537 | - | 268 | = |
|
| 6. | 939 | - | 616 | = |
|
| 7. | 687 | - | 489 | = |
|
| 8. | 954 | - | 547 | = |
|
| 9. | 486 | - | 311 | = |
|
| 10. | 471 | - | 143 | = |
|
| Oefening 3 | |||||
| 1. | 805 | - | 159 | = |
|
| 2. | 416 | - | 166 | = |
|
| 3. | 867 | - | 513 | = |
|
| 4. | 588 | - | 312 | = |
|
| 5. | 848 | - | 275 | = |
|
| 6. | 477 | - | 85 | = |
|
| 7. | 375 | - | 346 | = |
|
| 8. | 848 | - | 61 | = |
|
| 9. | 954 | - | 645 | = |
|
| 10. | 512 | - | 407 | = |
|
| Oefening 4 | |||||
| 1. | 775 | - | 189 | = |
|
| 2. | 731 | - | 59 | = |
|
| 3. | 704 | - | 194 | = |
|
| 4. | 572 | - | 233 | = |
|
| 5. | 306 | - | 239 | = |
|
| 6. | 665 | - | 361 | = |
|
| 7. | 613 | - | 504 | = |
|
| 8. | 722 | - | 496 | = |
|
| 9. | 619 | - | 473 | = |
|
| 10. | 801 | - | 231 | = |
|