Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 744 | - | 266 | = |
|
| 2. | 957 | - | 788 | = |
|
| 3. | 736 | - | 664 | = |
|
| 4. | 561 | - | 215 | = |
|
| 5. | 1.000 | - | 69 | = |
|
| 6. | 616 | - | 59 | = |
|
| 7. | 370 | - | 352 | = |
|
| 8. | 527 | - | 269 | = |
|
| 9. | 820 | - | 778 | = |
|
| 10. | 847 | - | 332 | = |
|
| Oefening 2 | |||||
| 1. | 883 | - | 121 | = |
|
| 2. | 908 | - | 333 | = |
|
| 3. | 904 | - | 483 | = |
|
| 4. | 771 | - | 756 | = |
|
| 5. | 485 | - | 180 | = |
|
| 6. | 883 | - | 485 | = |
|
| 7. | 570 | - | 302 | = |
|
| 8. | 609 | - | 324 | = |
|
| 9. | 425 | - | 264 | = |
|
| 10. | 972 | - | 842 | = |
|
| Oefening 3 | |||||
| 1. | 781 | - | 86 | = |
|
| 2. | 713 | - | 667 | = |
|
| 3. | 946 | - | 446 | = |
|
| 4. | 577 | - | 431 | = |
|
| 5. | 975 | - | 489 | = |
|
| 6. | 808 | - | 786 | = |
|
| 7. | 991 | - | 359 | = |
|
| 8. | 842 | - | 422 | = |
|
| 9. | 797 | - | 300 | = |
|
| 10. | 818 | - | 379 | = |
|
| Oefening 4 | |||||
| 1. | 229 | - | 216 | = |
|
| 2. | 535 | - | 291 | = |
|
| 3. | 703 | - | 440 | = |
|
| 4. | 864 | - | 194 | = |
|
| 5. | 617 | - | 571 | = |
|
| 6. | 752 | - | 444 | = |
|
| 7. | 632 | - | 132 | = |
|
| 8. | 608 | - | 567 | = |
|
| 9. | 724 | - | 596 | = |
|
| 10. | 664 | - | 662 | = |
|