Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 100 | + | 22 | = |
|
| 2. | 70 | + | 61 | = |
|
| 3. | 63 | + | 25 | = |
|
| 4. | 30 | + | 25 | = |
|
| 5. | 86 | + | 63 | = |
|
| 6. | 65 | + | 55 | = |
|
| 7. | 54 | + | 43 | = |
|
| 8. | 89 | + | 53 | = |
|
| 9. | 96 | + | 58 | = |
|
| 10. | 88 | + | 34 | = |
|
| Oefening 2 | |||||
| 1. | 76 | + | 27 | = |
|
| 2. | 42 | + | 34 | = |
|
| 3. | 62 | + | 49 | = |
|
| 4. | 61 | + | 46 | = |
|
| 5. | 94 | + | 39 | = |
|
| 6. | 64 | + | 49 | = |
|
| 7. | 83 | + | 58 | = |
|
| 8. | 66 | + | 62 | = |
|
| 9. | 74 | + | 43 | = |
|
| 10. | 91 | + | 45 | = |
|
| Oefening 3 | |||||
| 1. | 78 | + | 47 | = |
|
| 2. | 87 | + | 29 | = |
|
| 3. | 50 | + | 34 | = |
|
| 4. | 85 | + | 65 | = |
|
| 5. | 80 | + | 61 | = |
|
| 6. | 96 | + | 27 | = |
|
| 7. | 74 | + | 31 | = |
|
| 8. | 91 | + | 35 | = |
|
| 9. | 42 | + | 30 | = |
|
| 10. | 36 | + | 32 | = |
|
| Oefening 4 | |||||
| 1. | 75 | + | 43 | = |
|
| 2. | 97 | + | 74 | = |
|
| 3. | 49 | + | 21 | = |
|
| 4. | 40 | + | 39 | = |
|
| 5. | 77 | + | 63 | = |
|
| 6. | 77 | + | 21 | = |
|
| 7. | 87 | + | 70 | = |
|
| 8. | 88 | + | 78 | = |
|
| 9. | 92 | + | 25 | = |
|
| 10. | 55 | + | 28 | = |
|