Erafsommen tot 750
Aftrekken
| Oefening 1 | |||||
| 1. | 739 | - | 715 | = |
|
| 2. | 399 | - | 271 | = |
|
| 3. | 139 | - | 85 | = |
|
| 4. | 696 | - | 513 | = |
|
| 5. | 378 | - | 370 | = |
|
| 6. | 496 | - | 332 | = |
|
| 7. | 539 | - | 390 | = |
|
| 8. | 341 | - | 306 | = |
|
| 9. | 658 | - | 226 | = |
|
| 10. | 601 | - | 140 | = |
|
| Oefening 2 | |||||
| 1. | 307 | - | 74 | = |
|
| 2. | 537 | - | 274 | = |
|
| 3. | 483 | - | 302 | = |
|
| 4. | 392 | - | 308 | = |
|
| 5. | 682 | - | 498 | = |
|
| 6. | 569 | - | 547 | = |
|
| 7. | 622 | - | 268 | = |
|
| 8. | 163 | - | 126 | = |
|
| 9. | 633 | - | 167 | = |
|
| 10. | 711 | - | 145 | = |
|
| Oefening 3 | |||||
| 1. | 214 | - | 207 | = |
|
| 2. | 321 | - | 282 | = |
|
| 3. | 569 | - | 295 | = |
|
| 4. | 404 | - | 267 | = |
|
| 5. | 698 | - | 335 | = |
|
| 6. | 362 | - | 190 | = |
|
| 7. | 529 | - | 81 | = |
|
| 8. | 563 | - | 97 | = |
|
| 9. | 420 | - | 190 | = |
|
| 10. | 589 | - | 487 | = |
|
| Oefening 4 | |||||
| 1. | 547 | - | 496 | = |
|
| 2. | 566 | - | 282 | = |
|
| 3. | 641 | - | 506 | = |
|
| 4. | 664 | - | 303 | = |
|
| 5. | 562 | - | 306 | = |
|
| 6. | 136 | - | 133 | = |
|
| 7. | 306 | - | 105 | = |
|
| 8. | 674 | - | 289 | = |
|
| 9. | 529 | - | 449 | = |
|
| 10. | 359 | - | 322 | = |
|