Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 44 | + | 33 | = |
|
| 2. | 90 | + | 30 | = |
|
| 3. | 97 | + | 61 | = |
|
| 4. | 87 | + | 56 | = |
|
| 5. | 76 | + | 74 | = |
|
| 6. | 98 | + | 86 | = |
|
| 7. | 47 | + | 21 | = |
|
| 8. | 76 | + | 45 | = |
|
| 9. | 100 | + | 72 | = |
|
| 10. | 78 | + | 53 | = |
|
| Oefening 2 | |||||
| 1. | 76 | + | 22 | = |
|
| 2. | 69 | + | 55 | = |
|
| 3. | 89 | + | 21 | = |
|
| 4. | 66 | + | 37 | = |
|
| 5. | 81 | + | 39 | = |
|
| 6. | 38 | + | 26 | = |
|
| 7. | 85 | + | 81 | = |
|
| 8. | 77 | + | 40 | = |
|
| 9. | 66 | + | 54 | = |
|
| 10. | 65 | + | 51 | = |
|
| Oefening 3 | |||||
| 1. | 74 | + | 56 | = |
|
| 2. | 34 | + | 27 | = |
|
| 3. | 75 | + | 21 | = |
|
| 4. | 65 | + | 57 | = |
|
| 5. | 90 | + | 73 | = |
|
| 6. | 82 | + | 73 | = |
|
| 7. | 70 | + | 24 | = |
|
| 8. | 99 | + | 73 | = |
|
| 9. | 32 | + | 26 | = |
|
| 10. | 94 | + | 28 | = |
|
| Oefening 4 | |||||
| 1. | 37 | + | 31 | = |
|
| 2. | 72 | + | 23 | = |
|
| 3. | 50 | + | 45 | = |
|
| 4. | 79 | + | 58 | = |
|
| 5. | 100 | + | 87 | = |
|
| 6. | 32 | + | 24 | = |
|
| 7. | 90 | + | 87 | = |
|
| 8. | 32 | + | 25 | = |
|
| 9. | 62 | + | 56 | = |
|
| 10. | 87 | + | 72 | = |
|