Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 71 | + | 43 | = |
|
| 2. | 62 | + | 25 | = |
|
| 3. | 75 | + | 45 | = |
|
| 4. | 71 | + | 23 | = |
|
| 5. | 76 | + | 76 | = |
|
| 6. | 88 | + | 68 | = |
|
| 7. | 96 | + | 48 | = |
|
| 8. | 53 | + | 31 | = |
|
| 9. | 44 | + | 22 | = |
|
| 10. | 31 | + | 30 | = |
|
| Oefening 2 | |||||
| 1. | 45 | + | 21 | = |
|
| 2. | 79 | + | 21 | = |
|
| 3. | 79 | + | 28 | = |
|
| 4. | 83 | + | 66 | = |
|
| 5. | 64 | + | 23 | = |
|
| 6. | 100 | + | 58 | = |
|
| 7. | 99 | + | 49 | = |
|
| 8. | 76 | + | 65 | = |
|
| 9. | 63 | + | 55 | = |
|
| 10. | 99 | + | 61 | = |
|
| Oefening 3 | |||||
| 1. | 94 | + | 76 | = |
|
| 2. | 50 | + | 23 | = |
|
| 3. | 74 | + | 46 | = |
|
| 4. | 94 | + | 53 | = |
|
| 5. | 52 | + | 36 | = |
|
| 6. | 65 | + | 43 | = |
|
| 7. | 93 | + | 58 | = |
|
| 8. | 56 | + | 36 | = |
|
| 9. | 83 | + | 55 | = |
|
| 10. | 77 | + | 34 | = |
|
| Oefening 4 | |||||
| 1. | 56 | + | 44 | = |
|
| 2. | 80 | + | 49 | = |
|
| 3. | 99 | + | 35 | = |
|
| 4. | 74 | + | 30 | = |
|
| 5. | 84 | + | 34 | = |
|
| 6. | 70 | + | 48 | = |
|
| 7. | 75 | + | 57 | = |
|
| 8. | 99 | + | 75 | = |
|
| 9. | 91 | + | 83 | = |
|
| 10. | 68 | + | 52 | = |
|