Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 75 | + | 55 | = |
|
| 2. | 86 | + | 63 | = |
|
| 3. | 86 | + | 73 | = |
|
| 4. | 53 | + | 37 | = |
|
| 5. | 60 | + | 23 | = |
|
| 6. | 50 | + | 25 | = |
|
| 7. | 91 | + | 21 | = |
|
| 8. | 74 | + | 41 | = |
|
| 9. | 91 | + | 76 | = |
|
| 10. | 66 | + | 25 | = |
|
| Oefening 2 | |||||
| 1. | 82 | + | 39 | = |
|
| 2. | 100 | + | 53 | = |
|
| 3. | 68 | + | 30 | = |
|
| 4. | 87 | + | 63 | = |
|
| 5. | 63 | + | 51 | = |
|
| 6. | 91 | + | 41 | = |
|
| 7. | 83 | + | 20 | = |
|
| 8. | 87 | + | 33 | = |
|
| 9. | 32 | + | 22 | = |
|
| 10. | 81 | + | 72 | = |
|
| Oefening 3 | |||||
| 1. | 91 | + | 81 | = |
|
| 2. | 55 | + | 39 | = |
|
| 3. | 61 | + | 46 | = |
|
| 4. | 97 | + | 94 | = |
|
| 5. | 86 | + | 42 | = |
|
| 6. | 47 | + | 27 | = |
|
| 7. | 64 | + | 26 | = |
|
| 8. | 100 | + | 40 | = |
|
| 9. | 90 | + | 48 | = |
|
| 10. | 90 | + | 70 | = |
|
| Oefening 4 | |||||
| 1. | 89 | + | 38 | = |
|
| 2. | 85 | + | 51 | = |
|
| 3. | 79 | + | 61 | = |
|
| 4. | 75 | + | 70 | = |
|
| 5. | 86 | + | 29 | = |
|
| 6. | 60 | + | 41 | = |
|
| 7. | 82 | + | 32 | = |
|
| 8. | 54 | + | 51 | = |
|
| 9. | 98 | + | 97 | = |
|
| 10. | 53 | + | 29 | = |
|