Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 882 | - | 165 | = |
|
| 2. | 932 | - | 379 | = |
|
| 3. | 736 | - | 539 | = |
|
| 4. | 584 | - | 465 | = |
|
| 5. | 985 | - | 271 | = |
|
| 6. | 333 | - | 292 | = |
|
| 7. | 689 | - | 489 | = |
|
| 8. | 814 | - | 384 | = |
|
| 9. | 382 | - | 258 | = |
|
| 10. | 834 | - | 626 | = |
|
| Oefening 2 | |||||
| 1. | 885 | - | 52 | = |
|
| 2. | 282 | - | 255 | = |
|
| 3. | 846 | - | 268 | = |
|
| 4. | 676 | - | 193 | = |
|
| 5. | 627 | - | 276 | = |
|
| 6. | 946 | - | 869 | = |
|
| 7. | 406 | - | 296 | = |
|
| 8. | 445 | - | 266 | = |
|
| 9. | 871 | - | 101 | = |
|
| 10. | 976 | - | 397 | = |
|
| Oefening 3 | |||||
| 1. | 736 | - | 527 | = |
|
| 2. | 825 | - | 782 | = |
|
| 3. | 602 | - | 203 | = |
|
| 4. | 900 | - | 598 | = |
|
| 5. | 781 | - | 259 | = |
|
| 6. | 652 | - | 257 | = |
|
| 7. | 627 | - | 57 | = |
|
| 8. | 686 | - | 250 | = |
|
| 9. | 345 | - | 247 | = |
|
| 10. | 470 | - | 182 | = |
|
| Oefening 4 | |||||
| 1. | 647 | - | 539 | = |
|
| 2. | 603 | - | 537 | = |
|
| 3. | 279 | - | 240 | = |
|
| 4. | 845 | - | 520 | = |
|
| 5. | 859 | - | 97 | = |
|
| 6. | 602 | - | 483 | = |
|
| 7. | 347 | - | 128 | = |
|
| 8. | 717 | - | 120 | = |
|
| 9. | 624 | - | 424 | = |
|
| 10. | 536 | - | 448 | = |
|