Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 58 | + | 33 | = |
|
| 2. | 73 | + | 68 | = |
|
| 3. | 34 | + | 22 | = |
|
| 4. | 74 | + | 44 | = |
|
| 5. | 80 | + | 38 | = |
|
| 6. | 96 | + | 31 | = |
|
| 7. | 76 | + | 71 | = |
|
| 8. | 44 | + | 30 | = |
|
| 9. | 59 | + | 31 | = |
|
| 10. | 57 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 71 | + | 47 | = |
|
| 2. | 90 | + | 26 | = |
|
| 3. | 45 | + | 43 | = |
|
| 4. | 33 | + | 24 | = |
|
| 5. | 43 | + | 31 | = |
|
| 6. | 96 | + | 36 | = |
|
| 7. | 68 | + | 24 | = |
|
| 8. | 80 | + | 49 | = |
|
| 9. | 42 | + | 26 | = |
|
| 10. | 56 | + | 26 | = |
|
| Oefening 3 | |||||
| 1. | 30 | + | 27 | = |
|
| 2. | 95 | + | 84 | = |
|
| 3. | 77 | + | 27 | = |
|
| 4. | 32 | + | 26 | = |
|
| 5. | 100 | + | 90 | = |
|
| 6. | 35 | + | 21 | = |
|
| 7. | 91 | + | 29 | = |
|
| 8. | 84 | + | 69 | = |
|
| 9. | 58 | + | 30 | = |
|
| 10. | 87 | + | 41 | = |
|
| Oefening 4 | |||||
| 1. | 72 | + | 39 | = |
|
| 2. | 80 | + | 77 | = |
|
| 3. | 73 | + | 60 | = |
|
| 4. | 100 | + | 52 | = |
|
| 5. | 36 | + | 34 | = |
|
| 6. | 76 | + | 45 | = |
|
| 7. | 82 | + | 25 | = |
|
| 8. | 61 | + | 23 | = |
|
| 9. | 94 | + | 32 | = |
|
| 10. | 73 | + | 71 | = |
|