Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 53 | + | 37 | = |
|
| 2. | 89 | + | 74 | = |
|
| 3. | 85 | + | 78 | = |
|
| 4. | 55 | + | 35 | = |
|
| 5. | 97 | + | 27 | = |
|
| 6. | 83 | + | 63 | = |
|
| 7. | 81 | + | 39 | = |
|
| 8. | 97 | + | 50 | = |
|
| 9. | 73 | + | 23 | = |
|
| 10. | 75 | + | 20 | = |
|
| Oefening 2 | |||||
| 1. | 31 | + | 30 | = |
|
| 2. | 99 | + | 65 | = |
|
| 3. | 91 | + | 69 | = |
|
| 4. | 87 | + | 64 | = |
|
| 5. | 83 | + | 20 | = |
|
| 6. | 64 | + | 44 | = |
|
| 7. | 77 | + | 45 | = |
|
| 8. | 75 | + | 59 | = |
|
| 9. | 80 | + | 79 | = |
|
| 10. | 59 | + | 51 | = |
|
| Oefening 3 | |||||
| 1. | 66 | + | 45 | = |
|
| 2. | 44 | + | 21 | = |
|
| 3. | 80 | + | 55 | = |
|
| 4. | 91 | + | 23 | = |
|
| 5. | 42 | + | 25 | = |
|
| 6. | 63 | + | 39 | = |
|
| 7. | 61 | + | 23 | = |
|
| 8. | 59 | + | 32 | = |
|
| 9. | 100 | + | 29 | = |
|
| 10. | 53 | + | 39 | = |
|
| Oefening 4 | |||||
| 1. | 72 | + | 55 | = |
|
| 2. | 66 | + | 38 | = |
|
| 3. | 78 | + | 37 | = |
|
| 4. | 97 | + | 52 | = |
|
| 5. | 80 | + | 67 | = |
|
| 6. | 59 | + | 37 | = |
|
| 7. | 88 | + | 65 | = |
|
| 8. | 76 | + | 73 | = |
|
| 9. | 99 | + | 54 | = |
|
| 10. | 85 | + | 79 | = |
|