Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 490 | - | 120 | = |
|
| 2. | 663 | - | 525 | = |
|
| 3. | 950 | - | 929 | = |
|
| 4. | 364 | - | 297 | = |
|
| 5. | 528 | - | 378 | = |
|
| 6. | 385 | - | 315 | = |
|
| 7. | 896 | - | 254 | = |
|
| 8. | 295 | - | 205 | = |
|
| 9. | 433 | - | 339 | = |
|
| 10. | 534 | - | 134 | = |
|
| Oefening 2 | |||||
| 1. | 936 | - | 410 | = |
|
| 2. | 416 | - | 411 | = |
|
| 3. | 601 | - | 93 | = |
|
| 4. | 735 | - | 240 | = |
|
| 5. | 828 | - | 218 | = |
|
| 6. | 386 | - | 65 | = |
|
| 7. | 642 | - | 172 | = |
|
| 8. | 890 | - | 260 | = |
|
| 9. | 848 | - | 636 | = |
|
| 10. | 215 | - | 203 | = |
|
| Oefening 3 | |||||
| 1. | 640 | - | 262 | = |
|
| 2. | 915 | - | 771 | = |
|
| 3. | 530 | - | 454 | = |
|
| 4. | 257 | - | 104 | = |
|
| 5. | 855 | - | 544 | = |
|
| 6. | 639 | - | 586 | = |
|
| 7. | 648 | - | 259 | = |
|
| 8. | 667 | - | 106 | = |
|
| 9. | 895 | - | 824 | = |
|
| 10. | 945 | - | 717 | = |
|
| Oefening 4 | |||||
| 1. | 897 | - | 135 | = |
|
| 2. | 861 | - | 433 | = |
|
| 3. | 541 | - | 469 | = |
|
| 4. | 982 | - | 798 | = |
|
| 5. | 649 | - | 249 | = |
|
| 6. | 687 | - | 511 | = |
|
| 7. | 693 | - | 210 | = |
|
| 8. | 868 | - | 538 | = |
|
| 9. | 829 | - | 346 | = |
|
| 10. | 864 | - | 526 | = |
|