Erafsommen tot 100
Aftrekken
| Oefening 1 | |||||
| 1. | 64 | - | 58 | = |
|
| 2. | 49 | - | 11 | = |
|
| 3. | 55 | - | 29 | = |
|
| 4. | 91 | - | 34 | = |
|
| 5. | 80 | - | 65 | = |
|
| 6. | 79 | - | 78 | = |
|
| 7. | 100 | - | 31 | = |
|
| 8. | 80 | - | 71 | = |
|
| 9. | 60 | - | 51 | = |
|
| 10. | 52 | - | 26 | = |
|
| Oefening 2 | |||||
| 1. | 34 | - | 8 | = |
|
| 2. | 52 | - | 13 | = |
|
| 3. | 95 | - | 63 | = |
|
| 4. | 98 | - | 18 | = |
|
| 5. | 26 | - | 22 | = |
|
| 6. | 98 | - | 77 | = |
|
| 7. | 86 | - | 46 | = |
|
| 8. | 16 | - | 11 | = |
|
| 9. | 96 | - | 45 | = |
|
| 10. | 86 | - | 51 | = |
|
| Oefening 3 | |||||
| 1. | 75 | - | 20 | = |
|
| 2. | 72 | - | 41 | = |
|
| 3. | 80 | - | 12 | = |
|
| 4. | 73 | - | 59 | = |
|
| 5. | 70 | - | 4 | = |
|
| 6. | 90 | - | 13 | = |
|
| 7. | 44 | - | 44 | = |
|
| 8. | 73 | - | 30 | = |
|
| 9. | 59 | - | 24 | = |
|
| 10. | 92 | - | 48 | = |
|
| Oefening 4 | |||||
| 1. | 86 | - | 63 | = |
|
| 2. | 40 | - | 33 | = |
|
| 3. | 46 | - | 37 | = |
|
| 4. | 96 | - | 19 | = |
|
| 5. | 47 | - | 18 | = |
|
| 6. | 90 | - | 7 | = |
|
| 7. | 77 | - | 68 | = |
|
| 8. | 88 | - | 87 | = |
|
| 9. | 91 | - | 35 | = |
|
| 10. | 98 | - | 8 | = |
|