Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 52 | + | 45 | = |
|
| 2. | 70 | + | 50 | = |
|
| 3. | 71 | + | 53 | = |
|
| 4. | 50 | + | 35 | = |
|
| 5. | 82 | + | 42 | = |
|
| 6. | 70 | + | 35 | = |
|
| 7. | 54 | + | 25 | = |
|
| 8. | 58 | + | 43 | = |
|
| 9. | 44 | + | 43 | = |
|
| 10. | 64 | + | 59 | = |
|
| Oefening 2 | |||||
| 1. | 80 | + | 73 | = |
|
| 2. | 42 | + | 29 | = |
|
| 3. | 49 | + | 44 | = |
|
| 4. | 100 | + | 74 | = |
|
| 5. | 59 | + | 51 | = |
|
| 6. | 97 | + | 32 | = |
|
| 7. | 89 | + | 67 | = |
|
| 8. | 99 | + | 91 | = |
|
| 9. | 44 | + | 22 | = |
|
| 10. | 80 | + | 44 | = |
|
| Oefening 3 | |||||
| 1. | 73 | + | 44 | = |
|
| 2. | 96 | + | 89 | = |
|
| 3. | 56 | + | 55 | = |
|
| 4. | 31 | + | 27 | = |
|
| 5. | 68 | + | 56 | = |
|
| 6. | 50 | + | 49 | = |
|
| 7. | 43 | + | 32 | = |
|
| 8. | 95 | + | 79 | = |
|
| 9. | 75 | + | 71 | = |
|
| 10. | 89 | + | 52 | = |
|
| Oefening 4 | |||||
| 1. | 27 | + | 20 | = |
|
| 2. | 89 | + | 52 | = |
|
| 3. | 91 | + | 54 | = |
|
| 4. | 85 | + | 73 | = |
|
| 5. | 79 | + | 51 | = |
|
| 6. | 78 | + | 48 | = |
|
| 7. | 93 | + | 87 | = |
|
| 8. | 62 | + | 29 | = |
|
| 9. | 80 | + | 54 | = |
|
| 10. | 39 | + | 27 | = |
|