Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 67 | + | 25 | = |
|
| 2. | 70 | + | 47 | = |
|
| 3. | 48 | + | 26 | = |
|
| 4. | 47 | + | 20 | = |
|
| 5. | 100 | + | 45 | = |
|
| 6. | 82 | + | 40 | = |
|
| 7. | 57 | + | 37 | = |
|
| 8. | 74 | + | 48 | = |
|
| 9. | 63 | + | 49 | = |
|
| 10. | 89 | + | 36 | = |
|
| Oefening 2 | |||||
| 1. | 90 | + | 36 | = |
|
| 2. | 82 | + | 68 | = |
|
| 3. | 92 | + | 73 | = |
|
| 4. | 63 | + | 52 | = |
|
| 5. | 91 | + | 54 | = |
|
| 6. | 42 | + | 33 | = |
|
| 7. | 56 | + | 50 | = |
|
| 8. | 88 | + | 57 | = |
|
| 9. | 80 | + | 47 | = |
|
| 10. | 93 | + | 39 | = |
|
| Oefening 3 | |||||
| 1. | 51 | + | 33 | = |
|
| 2. | 91 | + | 62 | = |
|
| 3. | 67 | + | 58 | = |
|
| 4. | 40 | + | 39 | = |
|
| 5. | 88 | + | 42 | = |
|
| 6. | 81 | + | 43 | = |
|
| 7. | 90 | + | 84 | = |
|
| 8. | 42 | + | 20 | = |
|
| 9. | 57 | + | 37 | = |
|
| 10. | 69 | + | 25 | = |
|
| Oefening 4 | |||||
| 1. | 81 | + | 54 | = |
|
| 2. | 72 | + | 49 | = |
|
| 3. | 88 | + | 64 | = |
|
| 4. | 77 | + | 58 | = |
|
| 5. | 60 | + | 47 | = |
|
| 6. | 98 | + | 48 | = |
|
| 7. | 78 | + | 62 | = |
|
| 8. | 84 | + | 71 | = |
|
| 9. | 86 | + | 70 | = |
|
| 10. | 93 | + | 25 | = |
|