Erafsommen tot 50
Erafsommen
| Oefening 1 | |||||
| 1. | 41 | - | 19 | = |
|
| 2. | 41 | - | 29 | = |
|
| 3. | 46 | - | 7 | = |
|
| 4. | 29 | - | 5 | = |
|
| 5. | 12 | - | 1 | = |
|
| 6. | 30 | - | 21 | = |
|
| 7. | 28 | - | 14 | = |
|
| 8. | 23 | - | 19 | = |
|
| 9. | 19 | - | 1 | = |
|
| 10. | 46 | - | 18 | = |
|
| Oefening 2 | |||||
| 1. | 32 | - | 16 | = |
|
| 2. | 49 | - | 39 | = |
|
| 3. | 30 | - | 7 | = |
|
| 4. | 30 | - | 7 | = |
|
| 5. | 34 | - | 12 | = |
|
| 6. | 50 | - | 16 | = |
|
| 7. | 41 | - | 15 | = |
|
| 8. | 46 | - | 33 | = |
|
| 9. | 49 | - | 20 | = |
|
| 10. | 29 | - | 8 | = |
|
| Oefening 3 | |||||
| 1. | 42 | - | 15 | = |
|
| 2. | 40 | - | 27 | = |
|
| 3. | 49 | - | 18 | = |
|
| 4. | 35 | - | 1 | = |
|
| 5. | 42 | - | 13 | = |
|
| 6. | 38 | - | 25 | = |
|
| 7. | 48 | - | 4 | = |
|
| 8. | 22 | - | 21 | = |
|
| 9. | 17 | - | 14 | = |
|
| 10. | 32 | - | 4 | = |
|
| Oefening 4 | |||||
| 1. | 26 | - | 7 | = |
|
| 2. | 7 | - | 5 | = |
|
| 3. | 48 | - | 31 | = |
|
| 4. | 34 | - | 30 | = |
|
| 5. | 18 | - | 17 | = |
|
| 6. | 45 | - | 24 | = |
|
| 7. | 30 | - | 12 | = |
|
| 8. | 43 | - | 7 | = |
|
| 9. | 15 | - | 10 | = |
|
| 10. | 34 | - | 14 | = |
|