Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 821 | - | 395 | = |
|
| 2. | 833 | - | 571 | = |
|
| 3. | 66 | - | 51 | = |
|
| 4. | 912 | - | 96 | = |
|
| 5. | 950 | - | 91 | = |
|
| 6. | 831 | - | 153 | = |
|
| 7. | 879 | - | 366 | = |
|
| 8. | 974 | - | 402 | = |
|
| 9. | 784 | - | 188 | = |
|
| 10. | 981 | - | 778 | = |
|
| Oefening 2 | |||||
| 1. | 354 | - | 297 | = |
|
| 2. | 688 | - | 220 | = |
|
| 3. | 559 | - | 212 | = |
|
| 4. | 644 | - | 368 | = |
|
| 5. | 409 | - | 219 | = |
|
| 6. | 214 | - | 138 | = |
|
| 7. | 623 | - | 59 | = |
|
| 8. | 642 | - | 145 | = |
|
| 9. | 463 | - | 152 | = |
|
| 10. | 533 | - | 283 | = |
|
| Oefening 3 | |||||
| 1. | 878 | - | 341 | = |
|
| 2. | 990 | - | 821 | = |
|
| 3. | 83 | - | 65 | = |
|
| 4. | 636 | - | 608 | = |
|
| 5. | 721 | - | 331 | = |
|
| 6. | 998 | - | 882 | = |
|
| 7. | 268 | - | 224 | = |
|
| 8. | 654 | - | 605 | = |
|
| 9. | 944 | - | 55 | = |
|
| 10. | 654 | - | 250 | = |
|
| Oefening 4 | |||||
| 1. | 400 | - | 74 | = |
|
| 2. | 540 | - | 69 | = |
|
| 3. | 129 | - | 89 | = |
|
| 4. | 512 | - | 263 | = |
|
| 5. | 669 | - | 59 | = |
|
| 6. | 839 | - | 799 | = |
|
| 7. | 949 | - | 858 | = |
|
| 8. | 668 | - | 650 | = |
|
| 9. | 892 | - | 184 | = |
|
| 10. | 939 | - | 506 | = |
|