Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 47 | + | 21 | = |
|
| 2. | 84 | + | 55 | = |
|
| 3. | 73 | + | 69 | = |
|
| 4. | 86 | + | 75 | = |
|
| 5. | 74 | + | 54 | = |
|
| 6. | 70 | + | 20 | = |
|
| 7. | 56 | + | 53 | = |
|
| 8. | 77 | + | 48 | = |
|
| 9. | 81 | + | 39 | = |
|
| 10. | 29 | + | 21 | = |
|
| Oefening 2 | |||||
| 1. | 49 | + | 45 | = |
|
| 2. | 78 | + | 48 | = |
|
| 3. | 58 | + | 27 | = |
|
| 4. | 92 | + | 75 | = |
|
| 5. | 67 | + | 65 | = |
|
| 6. | 94 | + | 30 | = |
|
| 7. | 42 | + | 38 | = |
|
| 8. | 99 | + | 40 | = |
|
| 9. | 37 | + | 21 | = |
|
| 10. | 65 | + | 21 | = |
|
| Oefening 3 | |||||
| 1. | 90 | + | 75 | = |
|
| 2. | 62 | + | 21 | = |
|
| 3. | 90 | + | 57 | = |
|
| 4. | 92 | + | 36 | = |
|
| 5. | 53 | + | 38 | = |
|
| 6. | 97 | + | 71 | = |
|
| 7. | 92 | + | 68 | = |
|
| 8. | 86 | + | 67 | = |
|
| 9. | 71 | + | 48 | = |
|
| 10. | 78 | + | 78 | = |
|
| Oefening 4 | |||||
| 1. | 70 | + | 31 | = |
|
| 2. | 76 | + | 32 | = |
|
| 3. | 70 | + | 57 | = |
|
| 4. | 99 | + | 55 | = |
|
| 5. | 97 | + | 51 | = |
|
| 6. | 94 | + | 23 | = |
|
| 7. | 64 | + | 35 | = |
|
| 8. | 99 | + | 67 | = |
|
| 9. | 51 | + | 20 | = |
|
| 10. | 77 | + | 41 | = |
|