Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 84 | + | 31 | = |
|
| 2. | 76 | + | 68 | = |
|
| 3. | 87 | + | 79 | = |
|
| 4. | 94 | + | 43 | = |
|
| 5. | 84 | + | 41 | = |
|
| 6. | 85 | + | 64 | = |
|
| 7. | 48 | + | 29 | = |
|
| 8. | 80 | + | 48 | = |
|
| 9. | 70 | + | 62 | = |
|
| 10. | 88 | + | 82 | = |
|
| Oefening 2 | |||||
| 1. | 64 | + | 25 | = |
|
| 2. | 39 | + | 37 | = |
|
| 3. | 43 | + | 31 | = |
|
| 4. | 64 | + | 21 | = |
|
| 5. | 66 | + | 41 | = |
|
| 6. | 68 | + | 48 | = |
|
| 7. | 53 | + | 49 | = |
|
| 8. | 86 | + | 33 | = |
|
| 9. | 47 | + | 31 | = |
|
| 10. | 58 | + | 25 | = |
|
| Oefening 3 | |||||
| 1. | 70 | + | 35 | = |
|
| 2. | 72 | + | 35 | = |
|
| 3. | 40 | + | 38 | = |
|
| 4. | 93 | + | 31 | = |
|
| 5. | 99 | + | 23 | = |
|
| 6. | 90 | + | 44 | = |
|
| 7. | 96 | + | 59 | = |
|
| 8. | 58 | + | 23 | = |
|
| 9. | 81 | + | 59 | = |
|
| 10. | 61 | + | 39 | = |
|
| Oefening 4 | |||||
| 1. | 64 | + | 38 | = |
|
| 2. | 69 | + | 53 | = |
|
| 3. | 73 | + | 31 | = |
|
| 4. | 70 | + | 23 | = |
|
| 5. | 89 | + | 76 | = |
|
| 6. | 60 | + | 55 | = |
|
| 7. | 97 | + | 49 | = |
|
| 8. | 49 | + | 41 | = |
|
| 9. | 25 | + | 20 | = |
|
| 10. | 97 | + | 55 | = |
|