Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 57 | + | 39 | = |
|
| 2. | 69 | + | 39 | = |
|
| 3. | 45 | + | 28 | = |
|
| 4. | 60 | + | 38 | = |
|
| 5. | 76 | + | 50 | = |
|
| 6. | 62 | + | 59 | = |
|
| 7. | 85 | + | 53 | = |
|
| 8. | 96 | + | 62 | = |
|
| 9. | 95 | + | 33 | = |
|
| 10. | 43 | + | 28 | = |
|
| Oefening 2 | |||||
| 1. | 78 | + | 31 | = |
|
| 2. | 80 | + | 75 | = |
|
| 3. | 62 | + | 31 | = |
|
| 4. | 74 | + | 30 | = |
|
| 5. | 31 | + | 22 | = |
|
| 6. | 79 | + | 67 | = |
|
| 7. | 56 | + | 23 | = |
|
| 8. | 59 | + | 28 | = |
|
| 9. | 79 | + | 68 | = |
|
| 10. | 49 | + | 36 | = |
|
| Oefening 3 | |||||
| 1. | 63 | + | 43 | = |
|
| 2. | 51 | + | 21 | = |
|
| 3. | 78 | + | 23 | = |
|
| 4. | 68 | + | 31 | = |
|
| 5. | 85 | + | 27 | = |
|
| 6. | 100 | + | 30 | = |
|
| 7. | 84 | + | 50 | = |
|
| 8. | 75 | + | 68 | = |
|
| 9. | 91 | + | 81 | = |
|
| 10. | 96 | + | 53 | = |
|
| Oefening 4 | |||||
| 1. | 34 | + | 22 | = |
|
| 2. | 50 | + | 36 | = |
|
| 3. | 56 | + | 32 | = |
|
| 4. | 100 | + | 26 | = |
|
| 5. | 64 | + | 32 | = |
|
| 6. | 89 | + | 25 | = |
|
| 7. | 93 | + | 23 | = |
|
| 8. | 82 | + | 60 | = |
|
| 9. | 83 | + | 53 | = |
|
| 10. | 37 | + | 35 | = |
|