Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 60 | + | 55 | = |
|
| 2. | 41 | + | 40 | = |
|
| 3. | 51 | + | 27 | = |
|
| 4. | 71 | + | 43 | = |
|
| 5. | 84 | + | 65 | = |
|
| 6. | 66 | + | 46 | = |
|
| 7. | 74 | + | 39 | = |
|
| 8. | 45 | + | 40 | = |
|
| 9. | 98 | + | 36 | = |
|
| 10. | 98 | + | 97 | = |
|
| Oefening 2 | |||||
| 1. | 91 | + | 68 | = |
|
| 2. | 56 | + | 34 | = |
|
| 3. | 91 | + | 33 | = |
|
| 4. | 98 | + | 84 | = |
|
| 5. | 99 | + | 31 | = |
|
| 6. | 90 | + | 65 | = |
|
| 7. | 83 | + | 29 | = |
|
| 8. | 61 | + | 46 | = |
|
| 9. | 63 | + | 22 | = |
|
| 10. | 57 | + | 27 | = |
|
| Oefening 3 | |||||
| 1. | 94 | + | 56 | = |
|
| 2. | 32 | + | 26 | = |
|
| 3. | 71 | + | 54 | = |
|
| 4. | 51 | + | 42 | = |
|
| 5. | 75 | + | 54 | = |
|
| 6. | 64 | + | 26 | = |
|
| 7. | 59 | + | 49 | = |
|
| 8. | 84 | + | 29 | = |
|
| 9. | 34 | + | 28 | = |
|
| 10. | 87 | + | 65 | = |
|
| Oefening 4 | |||||
| 1. | 48 | + | 20 | = |
|
| 2. | 61 | + | 23 | = |
|
| 3. | 47 | + | 35 | = |
|
| 4. | 80 | + | 56 | = |
|
| 5. | 46 | + | 35 | = |
|
| 6. | 98 | + | 48 | = |
|
| 7. | 64 | + | 63 | = |
|
| 8. | 85 | + | 32 | = |
|
| 9. | 93 | + | 52 | = |
|
| 10. | 81 | + | 24 | = |
|