Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 67 | + | 30 | = |
|
| 2. | 100 | + | 60 | = |
|
| 3. | 94 | + | 38 | = |
|
| 4. | 78 | + | 76 | = |
|
| 5. | 77 | + | 37 | = |
|
| 6. | 63 | + | 49 | = |
|
| 7. | 76 | + | 26 | = |
|
| 8. | 98 | + | 57 | = |
|
| 9. | 66 | + | 23 | = |
|
| 10. | 66 | + | 24 | = |
|
| Oefening 2 | |||||
| 1. | 54 | + | 53 | = |
|
| 2. | 42 | + | 21 | = |
|
| 3. | 81 | + | 27 | = |
|
| 4. | 21 | + | 20 | = |
|
| 5. | 68 | + | 36 | = |
|
| 6. | 86 | + | 27 | = |
|
| 7. | 92 | + | 72 | = |
|
| 8. | 48 | + | 29 | = |
|
| 9. | 66 | + | 28 | = |
|
| 10. | 70 | + | 53 | = |
|
| Oefening 3 | |||||
| 1. | 80 | + | 29 | = |
|
| 2. | 85 | + | 38 | = |
|
| 3. | 95 | + | 85 | = |
|
| 4. | 92 | + | 82 | = |
|
| 5. | 65 | + | 43 | = |
|
| 6. | 54 | + | 40 | = |
|
| 7. | 67 | + | 65 | = |
|
| 8. | 90 | + | 42 | = |
|
| 9. | 96 | + | 43 | = |
|
| 10. | 75 | + | 70 | = |
|
| Oefening 4 | |||||
| 1. | 72 | + | 57 | = |
|
| 2. | 47 | + | 24 | = |
|
| 3. | 99 | + | 73 | = |
|
| 4. | 91 | + | 87 | = |
|
| 5. | 79 | + | 53 | = |
|
| 6. | 47 | + | 23 | = |
|
| 7. | 46 | + | 45 | = |
|
| 8. | 31 | + | 20 | = |
|
| 9. | 45 | + | 42 | = |
|
| 10. | 100 | + | 94 | = |
|