Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 274 | - | 253 | = |
|
| 2. | 902 | - | 755 | = |
|
| 3. | 635 | - | 90 | = |
|
| 4. | 90 | - | 71 | = |
|
| 5. | 371 | - | 90 | = |
|
| 6. | 977 | - | 457 | = |
|
| 7. | 965 | - | 605 | = |
|
| 8. | 621 | - | 64 | = |
|
| 9. | 945 | - | 425 | = |
|
| 10. | 881 | - | 398 | = |
|
| Oefening 2 | |||||
| 1. | 783 | - | 403 | = |
|
| 2. | 947 | - | 406 | = |
|
| 3. | 640 | - | 412 | = |
|
| 4. | 715 | - | 182 | = |
|
| 5. | 795 | - | 385 | = |
|
| 6. | 669 | - | 396 | = |
|
| 7. | 928 | - | 92 | = |
|
| 8. | 943 | - | 111 | = |
|
| 9. | 868 | - | 663 | = |
|
| 10. | 973 | - | 956 | = |
|
| Oefening 3 | |||||
| 1. | 674 | - | 486 | = |
|
| 2. | 898 | - | 391 | = |
|
| 3. | 500 | - | 92 | = |
|
| 4. | 994 | - | 754 | = |
|
| 5. | 879 | - | 408 | = |
|
| 6. | 508 | - | 210 | = |
|
| 7. | 808 | - | 251 | = |
|
| 8. | 234 | - | 188 | = |
|
| 9. | 601 | - | 552 | = |
|
| 10. | 735 | - | 76 | = |
|
| Oefening 4 | |||||
| 1. | 388 | - | 123 | = |
|
| 2. | 726 | - | 290 | = |
|
| 3. | 947 | - | 421 | = |
|
| 4. | 191 | - | 163 | = |
|
| 5. | 852 | - | 395 | = |
|
| 6. | 856 | - | 576 | = |
|
| 7. | 497 | - | 404 | = |
|
| 8. | 817 | - | 725 | = |
|
| 9. | 659 | - | 112 | = |
|
| 10. | 778 | - | 440 | = |
|