Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 66 | + | 44 | = |
|
| 2. | 48 | + | 37 | = |
|
| 3. | 95 | + | 35 | = |
|
| 4. | 54 | + | 41 | = |
|
| 5. | 96 | + | 24 | = |
|
| 6. | 90 | + | 30 | = |
|
| 7. | 88 | + | 45 | = |
|
| 8. | 53 | + | 46 | = |
|
| 9. | 94 | + | 42 | = |
|
| 10. | 71 | + | 66 | = |
|
| Oefening 2 | |||||
| 1. | 61 | + | 34 | = |
|
| 2. | 22 | + | 20 | = |
|
| 3. | 35 | + | 32 | = |
|
| 4. | 90 | + | 30 | = |
|
| 5. | 47 | + | 46 | = |
|
| 6. | 88 | + | 87 | = |
|
| 7. | 99 | + | 79 | = |
|
| 8. | 65 | + | 33 | = |
|
| 9. | 60 | + | 54 | = |
|
| 10. | 57 | + | 34 | = |
|
| Oefening 3 | |||||
| 1. | 60 | + | 30 | = |
|
| 2. | 98 | + | 50 | = |
|
| 3. | 45 | + | 38 | = |
|
| 4. | 49 | + | 25 | = |
|
| 5. | 72 | + | 61 | = |
|
| 6. | 78 | + | 39 | = |
|
| 7. | 70 | + | 63 | = |
|
| 8. | 51 | + | 32 | = |
|
| 9. | 83 | + | 49 | = |
|
| 10. | 37 | + | 25 | = |
|
| Oefening 4 | |||||
| 1. | 88 | + | 76 | = |
|
| 2. | 55 | + | 40 | = |
|
| 3. | 64 | + | 54 | = |
|
| 4. | 71 | + | 37 | = |
|
| 5. | 71 | + | 65 | = |
|
| 6. | 37 | + | 24 | = |
|
| 7. | 51 | + | 23 | = |
|
| 8. | 97 | + | 70 | = |
|
| 9. | 99 | + | 58 | = |
|
| 10. | 68 | + | 64 | = |
|