Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 88 | + | 67 | = |
|
| 2. | 81 | + | 58 | = |
|
| 3. | 56 | + | 35 | = |
|
| 4. | 56 | + | 41 | = |
|
| 5. | 81 | + | 20 | = |
|
| 6. | 25 | + | 21 | = |
|
| 7. | 70 | + | 59 | = |
|
| 8. | 29 | + | 27 | = |
|
| 9. | 48 | + | 26 | = |
|
| 10. | 67 | + | 54 | = |
|
| Oefening 2 | |||||
| 1. | 87 | + | 35 | = |
|
| 2. | 96 | + | 20 | = |
|
| 3. | 72 | + | 37 | = |
|
| 4. | 94 | + | 76 | = |
|
| 5. | 98 | + | 95 | = |
|
| 6. | 95 | + | 24 | = |
|
| 7. | 93 | + | 61 | = |
|
| 8. | 60 | + | 44 | = |
|
| 9. | 93 | + | 81 | = |
|
| 10. | 67 | + | 64 | = |
|
| Oefening 3 | |||||
| 1. | 29 | + | 25 | = |
|
| 2. | 86 | + | 55 | = |
|
| 3. | 34 | + | 23 | = |
|
| 4. | 76 | + | 70 | = |
|
| 5. | 71 | + | 44 | = |
|
| 6. | 96 | + | 80 | = |
|
| 7. | 49 | + | 30 | = |
|
| 8. | 37 | + | 36 | = |
|
| 9. | 74 | + | 24 | = |
|
| 10. | 84 | + | 69 | = |
|
| Oefening 4 | |||||
| 1. | 87 | + | 38 | = |
|
| 2. | 94 | + | 67 | = |
|
| 3. | 66 | + | 37 | = |
|
| 4. | 97 | + | 21 | = |
|
| 5. | 62 | + | 23 | = |
|
| 6. | 50 | + | 49 | = |
|
| 7. | 69 | + | 24 | = |
|
| 8. | 94 | + | 90 | = |
|
| 9. | 99 | + | 67 | = |
|
| 10. | 78 | + | 37 | = |
|