Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 100 | + | 64 | = |
|
| 2. | 54 | + | 23 | = |
|
| 3. | 81 | + | 50 | = |
|
| 4. | 82 | + | 51 | = |
|
| 5. | 80 | + | 47 | = |
|
| 6. | 67 | + | 47 | = |
|
| 7. | 84 | + | 81 | = |
|
| 8. | 85 | + | 25 | = |
|
| 9. | 68 | + | 54 | = |
|
| 10. | 92 | + | 42 | = |
|
| Oefening 2 | |||||
| 1. | 96 | + | 57 | = |
|
| 2. | 73 | + | 70 | = |
|
| 3. | 52 | + | 20 | = |
|
| 4. | 82 | + | 79 | = |
|
| 5. | 98 | + | 38 | = |
|
| 6. | 55 | + | 20 | = |
|
| 7. | 74 | + | 41 | = |
|
| 8. | 58 | + | 42 | = |
|
| 9. | 52 | + | 30 | = |
|
| 10. | 93 | + | 86 | = |
|
| Oefening 3 | |||||
| 1. | 93 | + | 87 | = |
|
| 2. | 48 | + | 29 | = |
|
| 3. | 42 | + | 32 | = |
|
| 4. | 78 | + | 70 | = |
|
| 5. | 49 | + | 25 | = |
|
| 6. | 37 | + | 26 | = |
|
| 7. | 87 | + | 73 | = |
|
| 8. | 53 | + | 52 | = |
|
| 9. | 70 | + | 55 | = |
|
| 10. | 92 | + | 58 | = |
|
| Oefening 4 | |||||
| 1. | 55 | + | 41 | = |
|
| 2. | 92 | + | 57 | = |
|
| 3. | 51 | + | 35 | = |
|
| 4. | 80 | + | 35 | = |
|
| 5. | 73 | + | 57 | = |
|
| 6. | 61 | + | 57 | = |
|
| 7. | 67 | + | 23 | = |
|
| 8. | 95 | + | 26 | = |
|
| 9. | 48 | + | 47 | = |
|
| 10. | 32 | + | 22 | = |
|