Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 234 | - | 75 | = |
|
| 2. | 507 | - | 57 | = |
|
| 3. | 786 | - | 100 | = |
|
| 4. | 552 | - | 265 | = |
|
| 5. | 956 | - | 883 | = |
|
| 6. | 910 | - | 121 | = |
|
| 7. | 933 | - | 59 | = |
|
| 8. | 992 | - | 508 | = |
|
| 9. | 956 | - | 933 | = |
|
| 10. | 497 | - | 132 | = |
|
| Oefening 2 | |||||
| 1. | 885 | - | 691 | = |
|
| 2. | 463 | - | 463 | = |
|
| 3. | 386 | - | 260 | = |
|
| 4. | 929 | - | 798 | = |
|
| 5. | 759 | - | 95 | = |
|
| 6. | 944 | - | 222 | = |
|
| 7. | 983 | - | 62 | = |
|
| 8. | 840 | - | 398 | = |
|
| 9. | 901 | - | 778 | = |
|
| 10. | 508 | - | 86 | = |
|
| Oefening 3 | |||||
| 1. | 400 | - | 145 | = |
|
| 2. | 968 | - | 876 | = |
|
| 3. | 192 | - | 134 | = |
|
| 4. | 676 | - | 660 | = |
|
| 5. | 813 | - | 473 | = |
|
| 6. | 957 | - | 743 | = |
|
| 7. | 599 | - | 376 | = |
|
| 8. | 433 | - | 81 | = |
|
| 9. | 413 | - | 344 | = |
|
| 10. | 396 | - | 327 | = |
|
| Oefening 4 | |||||
| 1. | 735 | - | 555 | = |
|
| 2. | 988 | - | 953 | = |
|
| 3. | 669 | - | 124 | = |
|
| 4. | 761 | - | 348 | = |
|
| 5. | 967 | - | 783 | = |
|
| 6. | 775 | - | 731 | = |
|
| 7. | 790 | - | 603 | = |
|
| 8. | 766 | - | 218 | = |
|
| 9. | 936 | - | 633 | = |
|
| 10. | 861 | - | 555 | = |
|