Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 837 | - | 209 | = |
|
| 2. | 830 | - | 796 | = |
|
| 3. | 663 | - | 490 | = |
|
| 4. | 214 | - | 178 | = |
|
| 5. | 617 | - | 475 | = |
|
| 6. | 788 | - | 171 | = |
|
| 7. | 745 | - | 571 | = |
|
| 8. | 707 | - | 596 | = |
|
| 9. | 872 | - | 174 | = |
|
| 10. | 341 | - | 149 | = |
|
| Oefening 2 | |||||
| 1. | 713 | - | 395 | = |
|
| 2. | 890 | - | 202 | = |
|
| 3. | 900 | - | 899 | = |
|
| 4. | 87 | - | 86 | = |
|
| 5. | 838 | - | 245 | = |
|
| 6. | 218 | - | 161 | = |
|
| 7. | 946 | - | 186 | = |
|
| 8. | 369 | - | 129 | = |
|
| 9. | 796 | - | 339 | = |
|
| 10. | 305 | - | 133 | = |
|
| Oefening 3 | |||||
| 1. | 189 | - | 103 | = |
|
| 2. | 660 | - | 401 | = |
|
| 3. | 349 | - | 253 | = |
|
| 4. | 807 | - | 150 | = |
|
| 5. | 479 | - | 472 | = |
|
| 6. | 487 | - | 71 | = |
|
| 7. | 822 | - | 794 | = |
|
| 8. | 621 | - | 470 | = |
|
| 9. | 513 | - | 419 | = |
|
| 10. | 750 | - | 556 | = |
|
| Oefening 4 | |||||
| 1. | 644 | - | 227 | = |
|
| 2. | 285 | - | 256 | = |
|
| 3. | 884 | - | 873 | = |
|
| 4. | 803 | - | 738 | = |
|
| 5. | 904 | - | 649 | = |
|
| 6. | 777 | - | 390 | = |
|
| 7. | 702 | - | 187 | = |
|
| 8. | 955 | - | 673 | = |
|
| 9. | 466 | - | 236 | = |
|
| 10. | 800 | - | 104 | = |
|