Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 89 | + | 55 | = |
|
| 2. | 55 | + | 48 | = |
|
| 3. | 36 | + | 36 | = |
|
| 4. | 85 | + | 58 | = |
|
| 5. | 71 | + | 53 | = |
|
| 6. | 63 | + | 34 | = |
|
| 7. | 66 | + | 66 | = |
|
| 8. | 59 | + | 27 | = |
|
| 9. | 100 | + | 81 | = |
|
| 10. | 54 | + | 24 | = |
|
| Oefening 2 | |||||
| 1. | 37 | + | 31 | = |
|
| 2. | 88 | + | 68 | = |
|
| 3. | 89 | + | 85 | = |
|
| 4. | 47 | + | 39 | = |
|
| 5. | 30 | + | 24 | = |
|
| 6. | 66 | + | 22 | = |
|
| 7. | 68 | + | 20 | = |
|
| 8. | 68 | + | 48 | = |
|
| 9. | 81 | + | 43 | = |
|
| 10. | 81 | + | 76 | = |
|
| Oefening 3 | |||||
| 1. | 83 | + | 45 | = |
|
| 2. | 87 | + | 64 | = |
|
| 3. | 49 | + | 32 | = |
|
| 4. | 71 | + | 26 | = |
|
| 5. | 40 | + | 21 | = |
|
| 6. | 84 | + | 77 | = |
|
| 7. | 62 | + | 56 | = |
|
| 8. | 90 | + | 49 | = |
|
| 9. | 50 | + | 32 | = |
|
| 10. | 50 | + | 29 | = |
|
| Oefening 4 | |||||
| 1. | 33 | + | 30 | = |
|
| 2. | 81 | + | 21 | = |
|
| 3. | 78 | + | 54 | = |
|
| 4. | 93 | + | 27 | = |
|
| 5. | 86 | + | 22 | = |
|
| 6. | 98 | + | 89 | = |
|
| 7. | 80 | + | 67 | = |
|
| 8. | 84 | + | 32 | = |
|
| 9. | 61 | + | 38 | = |
|
| 10. | 98 | + | 93 | = |
|