Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 50 | + | 27 | = |
|
| 2. | 28 | + | 24 | = |
|
| 3. | 79 | + | 36 | = |
|
| 4. | 56 | + | 52 | = |
|
| 5. | 82 | + | 26 | = |
|
| 6. | 77 | + | 49 | = |
|
| 7. | 89 | + | 81 | = |
|
| 8. | 75 | + | 32 | = |
|
| 9. | 69 | + | 31 | = |
|
| 10. | 66 | + | 32 | = |
|
| Oefening 2 | |||||
| 1. | 38 | + | 31 | = |
|
| 2. | 67 | + | 62 | = |
|
| 3. | 62 | + | 41 | = |
|
| 4. | 75 | + | 44 | = |
|
| 5. | 52 | + | 24 | = |
|
| 6. | 39 | + | 36 | = |
|
| 7. | 89 | + | 36 | = |
|
| 8. | 52 | + | 28 | = |
|
| 9. | 65 | + | 48 | = |
|
| 10. | 51 | + | 44 | = |
|
| Oefening 3 | |||||
| 1. | 75 | + | 37 | = |
|
| 2. | 80 | + | 20 | = |
|
| 3. | 93 | + | 87 | = |
|
| 4. | 83 | + | 61 | = |
|
| 5. | 97 | + | 95 | = |
|
| 6. | 59 | + | 49 | = |
|
| 7. | 52 | + | 51 | = |
|
| 8. | 89 | + | 87 | = |
|
| 9. | 74 | + | 34 | = |
|
| 10. | 64 | + | 36 | = |
|
| Oefening 4 | |||||
| 1. | 75 | + | 39 | = |
|
| 2. | 84 | + | 76 | = |
|
| 3. | 64 | + | 37 | = |
|
| 4. | 58 | + | 20 | = |
|
| 5. | 43 | + | 22 | = |
|
| 6. | 65 | + | 51 | = |
|
| 7. | 42 | + | 31 | = |
|
| 8. | 47 | + | 35 | = |
|
| 9. | 63 | + | 49 | = |
|
| 10. | 36 | + | 30 | = |
|