Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 34 | + | 31 | = |
|
| 2. | 73 | + | 30 | = |
|
| 3. | 66 | + | 30 | = |
|
| 4. | 59 | + | 23 | = |
|
| 5. | 90 | + | 30 | = |
|
| 6. | 79 | + | 49 | = |
|
| 7. | 97 | + | 73 | = |
|
| 8. | 85 | + | 24 | = |
|
| 9. | 43 | + | 30 | = |
|
| 10. | 50 | + | 49 | = |
|
| Oefening 2 | |||||
| 1. | 61 | + | 42 | = |
|
| 2. | 63 | + | 36 | = |
|
| 3. | 100 | + | 64 | = |
|
| 4. | 85 | + | 48 | = |
|
| 5. | 84 | + | 38 | = |
|
| 6. | 54 | + | 45 | = |
|
| 7. | 58 | + | 36 | = |
|
| 8. | 42 | + | 41 | = |
|
| 9. | 59 | + | 25 | = |
|
| 10. | 78 | + | 45 | = |
|
| Oefening 3 | |||||
| 1. | 79 | + | 22 | = |
|
| 2. | 80 | + | 31 | = |
|
| 3. | 82 | + | 48 | = |
|
| 4. | 97 | + | 94 | = |
|
| 5. | 60 | + | 38 | = |
|
| 6. | 75 | + | 53 | = |
|
| 7. | 42 | + | 36 | = |
|
| 8. | 48 | + | 26 | = |
|
| 9. | 99 | + | 69 | = |
|
| 10. | 68 | + | 62 | = |
|
| Oefening 4 | |||||
| 1. | 73 | + | 20 | = |
|
| 2. | 99 | + | 54 | = |
|
| 3. | 87 | + | 52 | = |
|
| 4. | 89 | + | 89 | = |
|
| 5. | 46 | + | 33 | = |
|
| 6. | 53 | + | 29 | = |
|
| 7. | 85 | + | 82 | = |
|
| 8. | 79 | + | 28 | = |
|
| 9. | 86 | + | 41 | = |
|
| 10. | 86 | + | 55 | = |
|