Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 382 | - | 196 | = |
|
| 2. | 747 | - | 655 | = |
|
| 3. | 610 | - | 213 | = |
|
| 4. | 857 | - | 613 | = |
|
| 5. | 981 | - | 919 | = |
|
| 6. | 968 | - | 681 | = |
|
| 7. | 403 | - | 350 | = |
|
| 8. | 783 | - | 233 | = |
|
| 9. | 158 | - | 125 | = |
|
| 10. | 982 | - | 606 | = |
|
| Oefening 2 | |||||
| 1. | 994 | - | 492 | = |
|
| 2. | 971 | - | 222 | = |
|
| 3. | 910 | - | 209 | = |
|
| 4. | 629 | - | 230 | = |
|
| 5. | 434 | - | 191 | = |
|
| 6. | 517 | - | 409 | = |
|
| 7. | 344 | - | 186 | = |
|
| 8. | 902 | - | 731 | = |
|
| 9. | 996 | - | 784 | = |
|
| 10. | 913 | - | 352 | = |
|
| Oefening 3 | |||||
| 1. | 393 | - | 283 | = |
|
| 2. | 267 | - | 184 | = |
|
| 3. | 567 | - | 317 | = |
|
| 4. | 288 | - | 251 | = |
|
| 5. | 957 | - | 700 | = |
|
| 6. | 835 | - | 436 | = |
|
| 7. | 924 | - | 684 | = |
|
| 8. | 829 | - | 196 | = |
|
| 9. | 502 | - | 133 | = |
|
| 10. | 778 | - | 443 | = |
|
| Oefening 4 | |||||
| 1. | 767 | - | 391 | = |
|
| 2. | 918 | - | 798 | = |
|
| 3. | 762 | - | 142 | = |
|
| 4. | 534 | - | 329 | = |
|
| 5. | 470 | - | 230 | = |
|
| 6. | 871 | - | 540 | = |
|
| 7. | 443 | - | 303 | = |
|
| 8. | 986 | - | 634 | = |
|
| 9. | 670 | - | 121 | = |
|
| 10. | 775 | - | 260 | = |
|