Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 35 | + | 35 | = |
|
| 2. | 84 | + | 81 | = |
|
| 3. | 76 | + | 53 | = |
|
| 4. | 74 | + | 60 | = |
|
| 5. | 82 | + | 46 | = |
|
| 6. | 42 | + | 35 | = |
|
| 7. | 81 | + | 61 | = |
|
| 8. | 58 | + | 45 | = |
|
| 9. | 96 | + | 59 | = |
|
| 10. | 43 | + | 24 | = |
|
| Oefening 2 | |||||
| 1. | 61 | + | 50 | = |
|
| 2. | 53 | + | 53 | = |
|
| 3. | 63 | + | 42 | = |
|
| 4. | 76 | + | 45 | = |
|
| 5. | 71 | + | 68 | = |
|
| 6. | 78 | + | 56 | = |
|
| 7. | 63 | + | 29 | = |
|
| 8. | 83 | + | 26 | = |
|
| 9. | 96 | + | 32 | = |
|
| 10. | 60 | + | 22 | = |
|
| Oefening 3 | |||||
| 1. | 73 | + | 72 | = |
|
| 2. | 81 | + | 64 | = |
|
| 3. | 44 | + | 44 | = |
|
| 4. | 87 | + | 83 | = |
|
| 5. | 81 | + | 56 | = |
|
| 6. | 68 | + | 57 | = |
|
| 7. | 97 | + | 42 | = |
|
| 8. | 84 | + | 66 | = |
|
| 9. | 67 | + | 27 | = |
|
| 10. | 94 | + | 21 | = |
|
| Oefening 4 | |||||
| 1. | 99 | + | 71 | = |
|
| 2. | 52 | + | 45 | = |
|
| 3. | 55 | + | 23 | = |
|
| 4. | 80 | + | 25 | = |
|
| 5. | 59 | + | 43 | = |
|
| 6. | 40 | + | 20 | = |
|
| 7. | 48 | + | 24 | = |
|
| 8. | 68 | + | 34 | = |
|
| 9. | 74 | + | 25 | = |
|
| 10. | 62 | + | 53 | = |
|