Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 87 | + | 59 | = |
|
| 2. | 74 | + | 56 | = |
|
| 3. | 83 | + | 79 | = |
|
| 4. | 48 | + | 26 | = |
|
| 5. | 99 | + | 21 | = |
|
| 6. | 78 | + | 69 | = |
|
| 7. | 48 | + | 42 | = |
|
| 8. | 43 | + | 42 | = |
|
| 9. | 82 | + | 78 | = |
|
| 10. | 70 | + | 37 | = |
|
| Oefening 2 | |||||
| 1. | 30 | + | 29 | = |
|
| 2. | 62 | + | 26 | = |
|
| 3. | 62 | + | 59 | = |
|
| 4. | 88 | + | 34 | = |
|
| 5. | 95 | + | 48 | = |
|
| 6. | 99 | + | 44 | = |
|
| 7. | 57 | + | 50 | = |
|
| 8. | 54 | + | 39 | = |
|
| 9. | 47 | + | 40 | = |
|
| 10. | 86 | + | 64 | = |
|
| Oefening 3 | |||||
| 1. | 67 | + | 40 | = |
|
| 2. | 99 | + | 39 | = |
|
| 3. | 66 | + | 42 | = |
|
| 4. | 92 | + | 70 | = |
|
| 5. | 69 | + | 52 | = |
|
| 6. | 53 | + | 25 | = |
|
| 7. | 92 | + | 43 | = |
|
| 8. | 58 | + | 43 | = |
|
| 9. | 80 | + | 55 | = |
|
| 10. | 67 | + | 48 | = |
|
| Oefening 4 | |||||
| 1. | 65 | + | 58 | = |
|
| 2. | 86 | + | 70 | = |
|
| 3. | 84 | + | 37 | = |
|
| 4. | 62 | + | 23 | = |
|
| 5. | 75 | + | 42 | = |
|
| 6. | 74 | + | 26 | = |
|
| 7. | 64 | + | 20 | = |
|
| 8. | 87 | + | 36 | = |
|
| 9. | 83 | + | 73 | = |
|
| 10. | 86 | + | 73 | = |
|