Erafsommen tot 100
Aftrekken
| Oefening 1 | |||||
| 1. | 47 | - | 4 | = |
|
| 2. | 56 | - | 5 | = |
|
| 3. | 89 | - | 44 | = |
|
| 4. | 80 | - | 18 | = |
|
| 5. | 57 | - | 33 | = |
|
| 6. | 52 | - | 10 | = |
|
| 7. | 69 | - | 45 | = |
|
| 8. | 64 | - | 59 | = |
|
| 9. | 88 | - | 85 | = |
|
| 10. | 92 | - | 4 | = |
|
| Oefening 2 | |||||
| 1. | 50 | - | 29 | = |
|
| 2. | 89 | - | 66 | = |
|
| 3. | 76 | - | 33 | = |
|
| 4. | 60 | - | 35 | = |
|
| 5. | 55 | - | 13 | = |
|
| 6. | 52 | - | 14 | = |
|
| 7. | 96 | - | 7 | = |
|
| 8. | 87 | - | 49 | = |
|
| 9. | 62 | - | 53 | = |
|
| 10. | 54 | - | 28 | = |
|
| Oefening 3 | |||||
| 1. | 68 | - | 2 | = |
|
| 2. | 48 | - | 5 | = |
|
| 3. | 46 | - | 25 | = |
|
| 4. | 75 | - | 70 | = |
|
| 5. | 58 | - | 28 | = |
|
| 6. | 96 | - | 79 | = |
|
| 7. | 87 | - | 44 | = |
|
| 8. | 60 | - | 18 | = |
|
| 9. | 94 | - | 52 | = |
|
| 10. | 41 | - | 19 | = |
|
| Oefening 4 | |||||
| 1. | 98 | - | 44 | = |
|
| 2. | 79 | - | 63 | = |
|
| 3. | 69 | - | 53 | = |
|
| 4. | 88 | - | 84 | = |
|
| 5. | 64 | - | 25 | = |
|
| 6. | 62 | - | 16 | = |
|
| 7. | 100 | - | 70 | = |
|
| 8. | 42 | - | 25 | = |
|
| 9. | 44 | - | 30 | = |
|
| 10. | 57 | - | 52 | = |
|