Erafsommen tot 100
Aftrekken
| Oefening 1 | |||||
| 1. | 21 | - | 10 | = |
|
| 2. | 99 | - | 90 | = |
|
| 3. | 84 | - | 46 | = |
|
| 4. | 84 | - | 48 | = |
|
| 5. | 90 | - | 25 | = |
|
| 6. | 73 | - | 59 | = |
|
| 7. | 87 | - | 57 | = |
|
| 8. | 98 | - | 24 | = |
|
| 9. | 88 | - | 51 | = |
|
| 10. | 97 | - | 36 | = |
|
| Oefening 2 | |||||
| 1. | 92 | - | 90 | = |
|
| 2. | 77 | - | 21 | = |
|
| 3. | 36 | - | 7 | = |
|
| 4. | 82 | - | 42 | = |
|
| 5. | 24 | - | 3 | = |
|
| 6. | 13 | - | 3 | = |
|
| 7. | 100 | - | 80 | = |
|
| 8. | 40 | - | 39 | = |
|
| 9. | 91 | - | 18 | = |
|
| 10. | 84 | - | 29 | = |
|
| Oefening 3 | |||||
| 1. | 72 | - | 47 | = |
|
| 2. | 32 | - | 26 | = |
|
| 3. | 37 | - | 5 | = |
|
| 4. | 54 | - | 23 | = |
|
| 5. | 73 | - | 60 | = |
|
| 6. | 51 | - | 39 | = |
|
| 7. | 93 | - | 6 | = |
|
| 8. | 62 | - | 57 | = |
|
| 9. | 61 | - | 57 | = |
|
| 10. | 73 | - | 72 | = |
|
| Oefening 4 | |||||
| 1. | 75 | - | 29 | = |
|
| 2. | 79 | - | 10 | = |
|
| 3. | 73 | - | 22 | = |
|
| 4. | 65 | - | 35 | = |
|
| 5. | 46 | - | 17 | = |
|
| 6. | 93 | - | 48 | = |
|
| 7. | 69 | - | 10 | = |
|
| 8. | 81 | - | 76 | = |
|
| 9. | 55 | - | 25 | = |
|
| 10. | 51 | - | 48 | = |
|