Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 31 | + | 27 | = |
|
| 2. | 79 | + | 38 | = |
|
| 3. | 67 | + | 21 | = |
|
| 4. | 47 | + | 27 | = |
|
| 5. | 94 | + | 62 | = |
|
| 6. | 78 | + | 63 | = |
|
| 7. | 84 | + | 57 | = |
|
| 8. | 85 | + | 82 | = |
|
| 9. | 53 | + | 20 | = |
|
| 10. | 99 | + | 58 | = |
|
| Oefening 2 | |||||
| 1. | 99 | + | 95 | = |
|
| 2. | 77 | + | 60 | = |
|
| 3. | 94 | + | 77 | = |
|
| 4. | 96 | + | 25 | = |
|
| 5. | 71 | + | 35 | = |
|
| 6. | 52 | + | 24 | = |
|
| 7. | 82 | + | 22 | = |
|
| 8. | 76 | + | 44 | = |
|
| 9. | 87 | + | 51 | = |
|
| 10. | 95 | + | 90 | = |
|
| Oefening 3 | |||||
| 1. | 56 | + | 49 | = |
|
| 2. | 43 | + | 22 | = |
|
| 3. | 87 | + | 46 | = |
|
| 4. | 84 | + | 35 | = |
|
| 5. | 52 | + | 36 | = |
|
| 6. | 62 | + | 44 | = |
|
| 7. | 42 | + | 23 | = |
|
| 8. | 85 | + | 25 | = |
|
| 9. | 69 | + | 50 | = |
|
| 10. | 99 | + | 62 | = |
|
| Oefening 4 | |||||
| 1. | 53 | + | 39 | = |
|
| 2. | 38 | + | 25 | = |
|
| 3. | 56 | + | 29 | = |
|
| 4. | 50 | + | 42 | = |
|
| 5. | 65 | + | 30 | = |
|
| 6. | 78 | + | 41 | = |
|
| 7. | 97 | + | 95 | = |
|
| 8. | 48 | + | 35 | = |
|
| 9. | 62 | + | 20 | = |
|
| 10. | 62 | + | 23 | = |
|