Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 63 | + | 40 | = |
|
| 2. | 75 | + | 29 | = |
|
| 3. | 38 | + | 26 | = |
|
| 4. | 59 | + | 38 | = |
|
| 5. | 41 | + | 32 | = |
|
| 6. | 41 | + | 33 | = |
|
| 7. | 70 | + | 44 | = |
|
| 8. | 92 | + | 60 | = |
|
| 9. | 95 | + | 39 | = |
|
| 10. | 95 | + | 44 | = |
|
| Oefening 2 | |||||
| 1. | 32 | + | 31 | = |
|
| 2. | 78 | + | 47 | = |
|
| 3. | 63 | + | 36 | = |
|
| 4. | 83 | + | 54 | = |
|
| 5. | 75 | + | 51 | = |
|
| 6. | 85 | + | 27 | = |
|
| 7. | 63 | + | 38 | = |
|
| 8. | 68 | + | 23 | = |
|
| 9. | 69 | + | 68 | = |
|
| 10. | 88 | + | 48 | = |
|
| Oefening 3 | |||||
| 1. | 86 | + | 71 | = |
|
| 2. | 26 | + | 23 | = |
|
| 3. | 93 | + | 45 | = |
|
| 4. | 25 | + | 23 | = |
|
| 5. | 100 | + | 94 | = |
|
| 6. | 79 | + | 29 | = |
|
| 7. | 51 | + | 26 | = |
|
| 8. | 31 | + | 21 | = |
|
| 9. | 47 | + | 40 | = |
|
| 10. | 83 | + | 81 | = |
|
| Oefening 4 | |||||
| 1. | 95 | + | 20 | = |
|
| 2. | 89 | + | 66 | = |
|
| 3. | 69 | + | 26 | = |
|
| 4. | 80 | + | 59 | = |
|
| 5. | 61 | + | 40 | = |
|
| 6. | 63 | + | 56 | = |
|
| 7. | 85 | + | 58 | = |
|
| 8. | 94 | + | 68 | = |
|
| 9. | 92 | + | 80 | = |
|
| 10. | 77 | + | 64 | = |
|