Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 405 | - | 137 | = |
|
| 2. | 911 | - | 161 | = |
|
| 3. | 808 | - | 184 | = |
|
| 4. | 531 | - | 63 | = |
|
| 5. | 914 | - | 425 | = |
|
| 6. | 719 | - | 604 | = |
|
| 7. | 956 | - | 309 | = |
|
| 8. | 753 | - | 324 | = |
|
| 9. | 955 | - | 73 | = |
|
| 10. | 636 | - | 354 | = |
|
| Oefening 2 | |||||
| 1. | 954 | - | 427 | = |
|
| 2. | 896 | - | 52 | = |
|
| 3. | 898 | - | 758 | = |
|
| 4. | 575 | - | 427 | = |
|
| 5. | 776 | - | 589 | = |
|
| 6. | 435 | - | 381 | = |
|
| 7. | 709 | - | 452 | = |
|
| 8. | 871 | - | 335 | = |
|
| 9. | 594 | - | 390 | = |
|
| 10. | 313 | - | 165 | = |
|
| Oefening 3 | |||||
| 1. | 368 | - | 137 | = |
|
| 2. | 169 | - | 67 | = |
|
| 3. | 850 | - | 434 | = |
|
| 4. | 821 | - | 741 | = |
|
| 5. | 482 | - | 198 | = |
|
| 6. | 846 | - | 832 | = |
|
| 7. | 463 | - | 311 | = |
|
| 8. | 874 | - | 391 | = |
|
| 9. | 708 | - | 454 | = |
|
| 10. | 398 | - | 183 | = |
|
| Oefening 4 | |||||
| 1. | 253 | - | 87 | = |
|
| 2. | 772 | - | 472 | = |
|
| 3. | 836 | - | 768 | = |
|
| 4. | 830 | - | 275 | = |
|
| 5. | 933 | - | 915 | = |
|
| 6. | 669 | - | 581 | = |
|
| 7. | 697 | - | 190 | = |
|
| 8. | 832 | - | 88 | = |
|
| 9. | 898 | - | 72 | = |
|
| 10. | 691 | - | 423 | = |
|