Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 67 | + | 59 | = |
|
| 2. | 69 | + | 67 | = |
|
| 3. | 33 | + | 25 | = |
|
| 4. | 76 | + | 60 | = |
|
| 5. | 84 | + | 23 | = |
|
| 6. | 52 | + | 47 | = |
|
| 7. | 98 | + | 68 | = |
|
| 8. | 100 | + | 99 | = |
|
| 9. | 75 | + | 44 | = |
|
| 10. | 97 | + | 57 | = |
|
| Oefening 2 | |||||
| 1. | 74 | + | 44 | = |
|
| 2. | 69 | + | 30 | = |
|
| 3. | 66 | + | 32 | = |
|
| 4. | 92 | + | 78 | = |
|
| 5. | 57 | + | 39 | = |
|
| 6. | 66 | + | 37 | = |
|
| 7. | 77 | + | 24 | = |
|
| 8. | 87 | + | 35 | = |
|
| 9. | 35 | + | 30 | = |
|
| 10. | 70 | + | 30 | = |
|
| Oefening 3 | |||||
| 1. | 40 | + | 20 | = |
|
| 2. | 80 | + | 37 | = |
|
| 3. | 90 | + | 52 | = |
|
| 4. | 73 | + | 44 | = |
|
| 5. | 98 | + | 31 | = |
|
| 6. | 54 | + | 29 | = |
|
| 7. | 78 | + | 22 | = |
|
| 8. | 95 | + | 75 | = |
|
| 9. | 99 | + | 72 | = |
|
| 10. | 83 | + | 28 | = |
|
| Oefening 4 | |||||
| 1. | 74 | + | 33 | = |
|
| 2. | 40 | + | 22 | = |
|
| 3. | 46 | + | 21 | = |
|
| 4. | 57 | + | 26 | = |
|
| 5. | 69 | + | 40 | = |
|
| 6. | 55 | + | 34 | = |
|
| 7. | 77 | + | 61 | = |
|
| 8. | 63 | + | 41 | = |
|
| 9. | 81 | + | 64 | = |
|
| 10. | 89 | + | 38 | = |
|