Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 72 | + | 54 | = |
|
| 2. | 70 | + | 30 | = |
|
| 3. | 70 | + | 69 | = |
|
| 4. | 34 | + | 27 | = |
|
| 5. | 88 | + | 51 | = |
|
| 6. | 68 | + | 47 | = |
|
| 7. | 42 | + | 23 | = |
|
| 8. | 50 | + | 36 | = |
|
| 9. | 52 | + | 26 | = |
|
| 10. | 96 | + | 37 | = |
|
| Oefening 2 | |||||
| 1. | 66 | + | 34 | = |
|
| 2. | 32 | + | 25 | = |
|
| 3. | 69 | + | 57 | = |
|
| 4. | 46 | + | 24 | = |
|
| 5. | 37 | + | 32 | = |
|
| 6. | 70 | + | 35 | = |
|
| 7. | 95 | + | 29 | = |
|
| 8. | 83 | + | 30 | = |
|
| 9. | 46 | + | 45 | = |
|
| 10. | 78 | + | 25 | = |
|
| Oefening 3 | |||||
| 1. | 99 | + | 89 | = |
|
| 2. | 54 | + | 45 | = |
|
| 3. | 41 | + | 21 | = |
|
| 4. | 66 | + | 44 | = |
|
| 5. | 65 | + | 45 | = |
|
| 6. | 64 | + | 34 | = |
|
| 7. | 80 | + | 26 | = |
|
| 8. | 81 | + | 46 | = |
|
| 9. | 47 | + | 23 | = |
|
| 10. | 66 | + | 52 | = |
|
| Oefening 4 | |||||
| 1. | 45 | + | 21 | = |
|
| 2. | 58 | + | 53 | = |
|
| 3. | 31 | + | 23 | = |
|
| 4. | 64 | + | 27 | = |
|
| 5. | 67 | + | 36 | = |
|
| 6. | 99 | + | 76 | = |
|
| 7. | 89 | + | 26 | = |
|
| 8. | 84 | + | 57 | = |
|
| 9. | 100 | + | 41 | = |
|
| 10. | 38 | + | 25 | = |
|