Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 49 | + | 23 | = |
|
| 2. | 93 | + | 51 | = |
|
| 3. | 89 | + | 79 | = |
|
| 4. | 99 | + | 91 | = |
|
| 5. | 82 | + | 79 | = |
|
| 6. | 83 | + | 25 | = |
|
| 7. | 57 | + | 29 | = |
|
| 8. | 51 | + | 38 | = |
|
| 9. | 91 | + | 58 | = |
|
| 10. | 58 | + | 25 | = |
|
| Oefening 2 | |||||
| 1. | 77 | + | 54 | = |
|
| 2. | 75 | + | 20 | = |
|
| 3. | 96 | + | 74 | = |
|
| 4. | 82 | + | 78 | = |
|
| 5. | 79 | + | 61 | = |
|
| 6. | 65 | + | 46 | = |
|
| 7. | 78 | + | 41 | = |
|
| 8. | 79 | + | 58 | = |
|
| 9. | 91 | + | 33 | = |
|
| 10. | 84 | + | 70 | = |
|
| Oefening 3 | |||||
| 1. | 93 | + | 81 | = |
|
| 2. | 87 | + | 52 | = |
|
| 3. | 67 | + | 31 | = |
|
| 4. | 52 | + | 31 | = |
|
| 5. | 59 | + | 29 | = |
|
| 6. | 91 | + | 76 | = |
|
| 7. | 65 | + | 22 | = |
|
| 8. | 68 | + | 56 | = |
|
| 9. | 62 | + | 42 | = |
|
| 10. | 99 | + | 47 | = |
|
| Oefening 4 | |||||
| 1. | 56 | + | 30 | = |
|
| 2. | 99 | + | 32 | = |
|
| 3. | 73 | + | 20 | = |
|
| 4. | 99 | + | 82 | = |
|
| 5. | 83 | + | 46 | = |
|
| 6. | 47 | + | 32 | = |
|
| 7. | 34 | + | 34 | = |
|
| 8. | 99 | + | 38 | = |
|
| 9. | 82 | + | 52 | = |
|
| 10. | 81 | + | 75 | = |
|