Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 72 | + | 64 | = |
|
| 2. | 68 | + | 50 | = |
|
| 3. | 37 | + | 28 | = |
|
| 4. | 65 | + | 59 | = |
|
| 5. | 94 | + | 75 | = |
|
| 6. | 56 | + | 20 | = |
|
| 7. | 77 | + | 51 | = |
|
| 8. | 60 | + | 25 | = |
|
| 9. | 100 | + | 20 | = |
|
| 10. | 75 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 51 | + | 51 | = |
|
| 2. | 97 | + | 23 | = |
|
| 3. | 71 | + | 46 | = |
|
| 4. | 64 | + | 57 | = |
|
| 5. | 97 | + | 71 | = |
|
| 6. | 95 | + | 93 | = |
|
| 7. | 63 | + | 28 | = |
|
| 8. | 99 | + | 72 | = |
|
| 9. | 52 | + | 20 | = |
|
| 10. | 89 | + | 52 | = |
|
| Oefening 3 | |||||
| 1. | 87 | + | 39 | = |
|
| 2. | 57 | + | 43 | = |
|
| 3. | 81 | + | 34 | = |
|
| 4. | 84 | + | 59 | = |
|
| 5. | 69 | + | 37 | = |
|
| 6. | 65 | + | 28 | = |
|
| 7. | 94 | + | 35 | = |
|
| 8. | 95 | + | 43 | = |
|
| 9. | 90 | + | 90 | = |
|
| 10. | 47 | + | 22 | = |
|
| Oefening 4 | |||||
| 1. | 62 | + | 25 | = |
|
| 2. | 65 | + | 27 | = |
|
| 3. | 78 | + | 52 | = |
|
| 4. | 37 | + | 33 | = |
|
| 5. | 95 | + | 20 | = |
|
| 6. | 81 | + | 59 | = |
|
| 7. | 82 | + | 78 | = |
|
| 8. | 87 | + | 81 | = |
|
| 9. | 51 | + | 32 | = |
|
| 10. | 80 | + | 21 | = |
|