Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 66 | + | 41 | = |
|
| 2. | 97 | + | 91 | = |
|
| 3. | 96 | + | 21 | = |
|
| 4. | 72 | + | 21 | = |
|
| 5. | 92 | + | 84 | = |
|
| 6. | 78 | + | 59 | = |
|
| 7. | 60 | + | 20 | = |
|
| 8. | 66 | + | 48 | = |
|
| 9. | 92 | + | 21 | = |
|
| 10. | 76 | + | 55 | = |
|
| Oefening 2 | |||||
| 1. | 99 | + | 40 | = |
|
| 2. | 80 | + | 40 | = |
|
| 3. | 72 | + | 43 | = |
|
| 4. | 100 | + | 75 | = |
|
| 5. | 71 | + | 21 | = |
|
| 6. | 60 | + | 38 | = |
|
| 7. | 93 | + | 29 | = |
|
| 8. | 100 | + | 51 | = |
|
| 9. | 56 | + | 31 | = |
|
| 10. | 90 | + | 84 | = |
|
| Oefening 3 | |||||
| 1. | 92 | + | 40 | = |
|
| 2. | 31 | + | 25 | = |
|
| 3. | 100 | + | 73 | = |
|
| 4. | 39 | + | 34 | = |
|
| 5. | 83 | + | 39 | = |
|
| 6. | 41 | + | 21 | = |
|
| 7. | 63 | + | 45 | = |
|
| 8. | 37 | + | 30 | = |
|
| 9. | 88 | + | 76 | = |
|
| 10. | 86 | + | 31 | = |
|
| Oefening 4 | |||||
| 1. | 99 | + | 96 | = |
|
| 2. | 59 | + | 22 | = |
|
| 3. | 69 | + | 60 | = |
|
| 4. | 82 | + | 23 | = |
|
| 5. | 41 | + | 34 | = |
|
| 6. | 54 | + | 31 | = |
|
| 7. | 96 | + | 66 | = |
|
| 8. | 91 | + | 26 | = |
|
| 9. | 80 | + | 42 | = |
|
| 10. | 45 | + | 41 | = |
|