Erafsommen tot 100
Aftrekken
| Oefening 1 | |||||
| 1. | 85 | - | 10 | = |
|
| 2. | 99 | - | 95 | = |
|
| 3. | 44 | - | 37 | = |
|
| 4. | 73 | - | 42 | = |
|
| 5. | 18 | - | 12 | = |
|
| 6. | 20 | - | 3 | = |
|
| 7. | 74 | - | 73 | = |
|
| 8. | 78 | - | 51 | = |
|
| 9. | 49 | - | 43 | = |
|
| 10. | 98 | - | 29 | = |
|
| Oefening 2 | |||||
| 1. | 59 | - | 11 | = |
|
| 2. | 33 | - | 25 | = |
|
| 3. | 100 | - | 73 | = |
|
| 4. | 93 | - | 20 | = |
|
| 5. | 80 | - | 4 | = |
|
| 6. | 69 | - | 11 | = |
|
| 7. | 63 | - | 41 | = |
|
| 8. | 89 | - | 19 | = |
|
| 9. | 75 | - | 72 | = |
|
| 10. | 94 | - | 52 | = |
|
| Oefening 3 | |||||
| 1. | 88 | - | 47 | = |
|
| 2. | 25 | - | 2 | = |
|
| 3. | 99 | - | 88 | = |
|
| 4. | 77 | - | 74 | = |
|
| 5. | 74 | - | 8 | = |
|
| 6. | 42 | - | 4 | = |
|
| 7. | 27 | - | 19 | = |
|
| 8. | 28 | - | 9 | = |
|
| 9. | 61 | - | 1 | = |
|
| 10. | 80 | - | 19 | = |
|
| Oefening 4 | |||||
| 1. | 19 | - | 10 | = |
|
| 2. | 96 | - | 88 | = |
|
| 3. | 88 | - | 64 | = |
|
| 4. | 84 | - | 44 | = |
|
| 5. | 71 | - | 1 | = |
|
| 6. | 81 | - | 55 | = |
|
| 7. | 67 | - | 63 | = |
|
| 8. | 84 | - | 72 | = |
|
| 9. | 97 | - | 84 | = |
|
| 10. | 93 | - | 86 | = |
|