Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 75 | + | 72 | = |
|
| 2. | 86 | + | 54 | = |
|
| 3. | 35 | + | 20 | = |
|
| 4. | 78 | + | 77 | = |
|
| 5. | 96 | + | 74 | = |
|
| 6. | 65 | + | 54 | = |
|
| 7. | 79 | + | 76 | = |
|
| 8. | 45 | + | 44 | = |
|
| 9. | 85 | + | 54 | = |
|
| 10. | 61 | + | 30 | = |
|
| Oefening 2 | |||||
| 1. | 86 | + | 24 | = |
|
| 2. | 47 | + | 29 | = |
|
| 3. | 95 | + | 36 | = |
|
| 4. | 54 | + | 40 | = |
|
| 5. | 82 | + | 21 | = |
|
| 6. | 67 | + | 36 | = |
|
| 7. | 100 | + | 24 | = |
|
| 8. | 61 | + | 25 | = |
|
| 9. | 40 | + | 39 | = |
|
| 10. | 80 | + | 22 | = |
|
| Oefening 3 | |||||
| 1. | 82 | + | 21 | = |
|
| 2. | 51 | + | 38 | = |
|
| 3. | 82 | + | 47 | = |
|
| 4. | 62 | + | 25 | = |
|
| 5. | 75 | + | 51 | = |
|
| 6. | 58 | + | 30 | = |
|
| 7. | 85 | + | 61 | = |
|
| 8. | 85 | + | 85 | = |
|
| 9. | 60 | + | 25 | = |
|
| 10. | 65 | + | 29 | = |
|
| Oefening 4 | |||||
| 1. | 87 | + | 57 | = |
|
| 2. | 48 | + | 45 | = |
|
| 3. | 37 | + | 23 | = |
|
| 4. | 87 | + | 53 | = |
|
| 5. | 33 | + | 21 | = |
|
| 6. | 72 | + | 27 | = |
|
| 7. | 78 | + | 32 | = |
|
| 8. | 62 | + | 23 | = |
|
| 9. | 50 | + | 42 | = |
|
| 10. | 97 | + | 21 | = |
|