Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 57 | + | 52 | = |
|
| 2. | 73 | + | 27 | = |
|
| 3. | 57 | + | 32 | = |
|
| 4. | 73 | + | 33 | = |
|
| 5. | 52 | + | 47 | = |
|
| 6. | 85 | + | 66 | = |
|
| 7. | 75 | + | 47 | = |
|
| 8. | 70 | + | 54 | = |
|
| 9. | 82 | + | 61 | = |
|
| 10. | 100 | + | 83 | = |
|
| Oefening 2 | |||||
| 1. | 43 | + | 38 | = |
|
| 2. | 40 | + | 23 | = |
|
| 3. | 66 | + | 25 | = |
|
| 4. | 60 | + | 55 | = |
|
| 5. | 97 | + | 55 | = |
|
| 6. | 84 | + | 29 | = |
|
| 7. | 93 | + | 65 | = |
|
| 8. | 99 | + | 71 | = |
|
| 9. | 73 | + | 61 | = |
|
| 10. | 81 | + | 43 | = |
|
| Oefening 3 | |||||
| 1. | 98 | + | 61 | = |
|
| 2. | 61 | + | 48 | = |
|
| 3. | 97 | + | 37 | = |
|
| 4. | 91 | + | 75 | = |
|
| 5. | 85 | + | 71 | = |
|
| 6. | 95 | + | 29 | = |
|
| 7. | 65 | + | 46 | = |
|
| 8. | 97 | + | 57 | = |
|
| 9. | 72 | + | 61 | = |
|
| 10. | 90 | + | 78 | = |
|
| Oefening 4 | |||||
| 1. | 33 | + | 22 | = |
|
| 2. | 49 | + | 29 | = |
|
| 3. | 84 | + | 78 | = |
|
| 4. | 67 | + | 32 | = |
|
| 5. | 46 | + | 30 | = |
|
| 6. | 64 | + | 29 | = |
|
| 7. | 53 | + | 49 | = |
|
| 8. | 36 | + | 21 | = |
|
| 9. | 26 | + | 24 | = |
|
| 10. | 97 | + | 93 | = |
|