Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 428 | - | 260 | = |
|
| 2. | 891 | - | 299 | = |
|
| 3. | 832 | - | 317 | = |
|
| 4. | 969 | - | 894 | = |
|
| 5. | 207 | - | 63 | = |
|
| 6. | 941 | - | 734 | = |
|
| 7. | 706 | - | 518 | = |
|
| 8. | 635 | - | 166 | = |
|
| 9. | 300 | - | 250 | = |
|
| 10. | 952 | - | 631 | = |
|
| Oefening 2 | |||||
| 1. | 285 | - | 239 | = |
|
| 2. | 451 | - | 241 | = |
|
| 3. | 887 | - | 303 | = |
|
| 4. | 578 | - | 530 | = |
|
| 5. | 249 | - | 50 | = |
|
| 6. | 781 | - | 490 | = |
|
| 7. | 726 | - | 536 | = |
|
| 8. | 282 | - | 86 | = |
|
| 9. | 664 | - | 567 | = |
|
| 10. | 336 | - | 290 | = |
|
| Oefening 3 | |||||
| 1. | 732 | - | 164 | = |
|
| 2. | 630 | - | 352 | = |
|
| 3. | 57 | - | 53 | = |
|
| 4. | 970 | - | 476 | = |
|
| 5. | 571 | - | 189 | = |
|
| 6. | 669 | - | 423 | = |
|
| 7. | 917 | - | 210 | = |
|
| 8. | 718 | - | 264 | = |
|
| 9. | 697 | - | 438 | = |
|
| 10. | 876 | - | 322 | = |
|
| Oefening 4 | |||||
| 1. | 299 | - | 57 | = |
|
| 2. | 471 | - | 124 | = |
|
| 3. | 528 | - | 267 | = |
|
| 4. | 820 | - | 232 | = |
|
| 5. | 991 | - | 809 | = |
|
| 6. | 428 | - | 222 | = |
|
| 7. | 838 | - | 340 | = |
|
| 8. | 724 | - | 643 | = |
|
| 9. | 731 | - | 77 | = |
|
| 10. | 616 | - | 198 | = |
|