Erafsommen tot 100
Aftrekken
| Oefening 1 | |||||
| 1. | 92 | - | 29 | = |
|
| 2. | 74 | - | 35 | = |
|
| 3. | 96 | - | 95 | = |
|
| 4. | 75 | - | 55 | = |
|
| 5. | 53 | - | 19 | = |
|
| 6. | 69 | - | 68 | = |
|
| 7. | 39 | - | 5 | = |
|
| 8. | 53 | - | 43 | = |
|
| 9. | 70 | - | 37 | = |
|
| 10. | 91 | - | 30 | = |
|
| Oefening 2 | |||||
| 1. | 61 | - | 40 | = |
|
| 2. | 97 | - | 22 | = |
|
| 3. | 43 | - | 3 | = |
|
| 4. | 80 | - | 68 | = |
|
| 5. | 21 | - | 5 | = |
|
| 6. | 76 | - | 8 | = |
|
| 7. | 43 | - | 16 | = |
|
| 8. | 23 | - | 4 | = |
|
| 9. | 95 | - | 18 | = |
|
| 10. | 100 | - | 63 | = |
|
| Oefening 3 | |||||
| 1. | 75 | - | 6 | = |
|
| 2. | 71 | - | 53 | = |
|
| 3. | 80 | - | 24 | = |
|
| 4. | 65 | - | 6 | = |
|
| 5. | 29 | - | 18 | = |
|
| 6. | 66 | - | 31 | = |
|
| 7. | 9 | - | 5 | = |
|
| 8. | 16 | - | 10 | = |
|
| 9. | 99 | - | 87 | = |
|
| 10. | 50 | - | 14 | = |
|
| Oefening 4 | |||||
| 1. | 72 | - | 26 | = |
|
| 2. | 37 | - | 7 | = |
|
| 3. | 11 | - | 9 | = |
|
| 4. | 23 | - | 12 | = |
|
| 5. | 19 | - | 1 | = |
|
| 6. | 48 | - | 43 | = |
|
| 7. | 8 | - | 2 | = |
|
| 8. | 64 | - | 12 | = |
|
| 9. | 26 | - | 9 | = |
|
| 10. | 69 | - | 36 | = |
|