Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 78 | + | 60 | = |
|
| 2. | 74 | + | 23 | = |
|
| 3. | 80 | + | 77 | = |
|
| 4. | 80 | + | 24 | = |
|
| 5. | 61 | + | 40 | = |
|
| 6. | 86 | + | 84 | = |
|
| 7. | 98 | + | 21 | = |
|
| 8. | 71 | + | 37 | = |
|
| 9. | 100 | + | 82 | = |
|
| 10. | 99 | + | 61 | = |
|
| Oefening 2 | |||||
| 1. | 70 | + | 56 | = |
|
| 2. | 85 | + | 78 | = |
|
| 3. | 61 | + | 24 | = |
|
| 4. | 86 | + | 75 | = |
|
| 5. | 84 | + | 73 | = |
|
| 6. | 49 | + | 41 | = |
|
| 7. | 93 | + | 55 | = |
|
| 8. | 68 | + | 56 | = |
|
| 9. | 92 | + | 21 | = |
|
| 10. | 66 | + | 55 | = |
|
| Oefening 3 | |||||
| 1. | 85 | + | 49 | = |
|
| 2. | 65 | + | 61 | = |
|
| 3. | 86 | + | 38 | = |
|
| 4. | 54 | + | 21 | = |
|
| 5. | 44 | + | 25 | = |
|
| 6. | 47 | + | 29 | = |
|
| 7. | 25 | + | 20 | = |
|
| 8. | 95 | + | 88 | = |
|
| 9. | 63 | + | 26 | = |
|
| 10. | 31 | + | 30 | = |
|
| Oefening 4 | |||||
| 1. | 45 | + | 31 | = |
|
| 2. | 90 | + | 56 | = |
|
| 3. | 46 | + | 28 | = |
|
| 4. | 48 | + | 32 | = |
|
| 5. | 57 | + | 27 | = |
|
| 6. | 55 | + | 47 | = |
|
| 7. | 54 | + | 20 | = |
|
| 8. | 61 | + | 55 | = |
|
| 9. | 81 | + | 54 | = |
|
| 10. | 91 | + | 91 | = |
|