Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 43 | + | 33 | = |
|
| 2. | 26 | + | 24 | = |
|
| 3. | 50 | + | 32 | = |
|
| 4. | 86 | + | 52 | = |
|
| 5. | 56 | + | 41 | = |
|
| 6. | 92 | + | 75 | = |
|
| 7. | 53 | + | 33 | = |
|
| 8. | 92 | + | 85 | = |
|
| 9. | 89 | + | 55 | = |
|
| 10. | 58 | + | 39 | = |
|
| Oefening 2 | |||||
| 1. | 77 | + | 76 | = |
|
| 2. | 91 | + | 25 | = |
|
| 3. | 91 | + | 20 | = |
|
| 4. | 73 | + | 31 | = |
|
| 5. | 81 | + | 50 | = |
|
| 6. | 49 | + | 43 | = |
|
| 7. | 28 | + | 23 | = |
|
| 8. | 75 | + | 63 | = |
|
| 9. | 89 | + | 35 | = |
|
| 10. | 94 | + | 45 | = |
|
| Oefening 3 | |||||
| 1. | 95 | + | 52 | = |
|
| 2. | 33 | + | 28 | = |
|
| 3. | 99 | + | 80 | = |
|
| 4. | 82 | + | 49 | = |
|
| 5. | 79 | + | 73 | = |
|
| 6. | 87 | + | 50 | = |
|
| 7. | 49 | + | 46 | = |
|
| 8. | 97 | + | 89 | = |
|
| 9. | 56 | + | 28 | = |
|
| 10. | 70 | + | 40 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 82 | = |
|
| 2. | 100 | + | 20 | = |
|
| 3. | 76 | + | 64 | = |
|
| 4. | 81 | + | 41 | = |
|
| 5. | 72 | + | 68 | = |
|
| 6. | 90 | + | 36 | = |
|
| 7. | 99 | + | 36 | = |
|
| 8. | 61 | + | 23 | = |
|
| 9. | 60 | + | 50 | = |
|
| 10. | 73 | + | 23 | = |
|