Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 52 | + | 23 | = |
|
| 2. | 53 | + | 45 | = |
|
| 3. | 76 | + | 38 | = |
|
| 4. | 51 | + | 27 | = |
|
| 5. | 91 | + | 24 | = |
|
| 6. | 70 | + | 57 | = |
|
| 7. | 45 | + | 33 | = |
|
| 8. | 56 | + | 26 | = |
|
| 9. | 78 | + | 66 | = |
|
| 10. | 55 | + | 24 | = |
|
| Oefening 2 | |||||
| 1. | 69 | + | 31 | = |
|
| 2. | 61 | + | 30 | = |
|
| 3. | 74 | + | 42 | = |
|
| 4. | 86 | + | 65 | = |
|
| 5. | 67 | + | 31 | = |
|
| 6. | 99 | + | 73 | = |
|
| 7. | 95 | + | 50 | = |
|
| 8. | 79 | + | 46 | = |
|
| 9. | 53 | + | 50 | = |
|
| 10. | 95 | + | 31 | = |
|
| Oefening 3 | |||||
| 1. | 85 | + | 41 | = |
|
| 2. | 44 | + | 33 | = |
|
| 3. | 43 | + | 20 | = |
|
| 4. | 69 | + | 67 | = |
|
| 5. | 32 | + | 30 | = |
|
| 6. | 45 | + | 26 | = |
|
| 7. | 56 | + | 27 | = |
|
| 8. | 84 | + | 28 | = |
|
| 9. | 34 | + | 32 | = |
|
| 10. | 74 | + | 48 | = |
|
| Oefening 4 | |||||
| 1. | 80 | + | 20 | = |
|
| 2. | 86 | + | 38 | = |
|
| 3. | 72 | + | 31 | = |
|
| 4. | 97 | + | 40 | = |
|
| 5. | 61 | + | 40 | = |
|
| 6. | 86 | + | 56 | = |
|
| 7. | 92 | + | 44 | = |
|
| 8. | 96 | + | 75 | = |
|
| 9. | 84 | + | 27 | = |
|
| 10. | 78 | + | 60 | = |
|