Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 100 | + | 33 | = |
|
| 2. | 99 | + | 51 | = |
|
| 3. | 100 | + | 83 | = |
|
| 4. | 52 | + | 32 | = |
|
| 5. | 41 | + | 33 | = |
|
| 6. | 58 | + | 53 | = |
|
| 7. | 78 | + | 28 | = |
|
| 8. | 92 | + | 20 | = |
|
| 9. | 86 | + | 59 | = |
|
| 10. | 95 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 82 | + | 40 | = |
|
| 2. | 61 | + | 45 | = |
|
| 3. | 95 | + | 74 | = |
|
| 4. | 97 | + | 54 | = |
|
| 5. | 94 | + | 87 | = |
|
| 6. | 100 | + | 81 | = |
|
| 7. | 37 | + | 36 | = |
|
| 8. | 81 | + | 52 | = |
|
| 9. | 95 | + | 94 | = |
|
| 10. | 30 | + | 21 | = |
|
| Oefening 3 | |||||
| 1. | 73 | + | 41 | = |
|
| 2. | 20 | + | 20 | = |
|
| 3. | 42 | + | 35 | = |
|
| 4. | 98 | + | 36 | = |
|
| 5. | 99 | + | 64 | = |
|
| 6. | 70 | + | 40 | = |
|
| 7. | 72 | + | 29 | = |
|
| 8. | 49 | + | 48 | = |
|
| 9. | 90 | + | 32 | = |
|
| 10. | 90 | + | 22 | = |
|
| Oefening 4 | |||||
| 1. | 38 | + | 24 | = |
|
| 2. | 87 | + | 57 | = |
|
| 3. | 54 | + | 28 | = |
|
| 4. | 41 | + | 26 | = |
|
| 5. | 84 | + | 79 | = |
|
| 6. | 64 | + | 28 | = |
|
| 7. | 76 | + | 67 | = |
|
| 8. | 57 | + | 37 | = |
|
| 9. | 39 | + | 20 | = |
|
| 10. | 77 | + | 21 | = |
|