Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 56 | + | 47 | = |
|
| 2. | 91 | + | 77 | = |
|
| 3. | 92 | + | 82 | = |
|
| 4. | 97 | + | 56 | = |
|
| 5. | 54 | + | 31 | = |
|
| 6. | 85 | + | 32 | = |
|
| 7. | 86 | + | 77 | = |
|
| 8. | 95 | + | 62 | = |
|
| 9. | 78 | + | 64 | = |
|
| 10. | 44 | + | 21 | = |
|
| Oefening 2 | |||||
| 1. | 33 | + | 21 | = |
|
| 2. | 82 | + | 20 | = |
|
| 3. | 95 | + | 81 | = |
|
| 4. | 61 | + | 47 | = |
|
| 5. | 85 | + | 70 | = |
|
| 6. | 52 | + | 36 | = |
|
| 7. | 91 | + | 29 | = |
|
| 8. | 71 | + | 59 | = |
|
| 9. | 85 | + | 74 | = |
|
| 10. | 87 | + | 70 | = |
|
| Oefening 3 | |||||
| 1. | 62 | + | 45 | = |
|
| 2. | 99 | + | 61 | = |
|
| 3. | 56 | + | 46 | = |
|
| 4. | 66 | + | 30 | = |
|
| 5. | 92 | + | 47 | = |
|
| 6. | 56 | + | 52 | = |
|
| 7. | 47 | + | 31 | = |
|
| 8. | 49 | + | 27 | = |
|
| 9. | 79 | + | 74 | = |
|
| 10. | 79 | + | 39 | = |
|
| Oefening 4 | |||||
| 1. | 63 | + | 43 | = |
|
| 2. | 88 | + | 36 | = |
|
| 3. | 45 | + | 20 | = |
|
| 4. | 100 | + | 98 | = |
|
| 5. | 52 | + | 41 | = |
|
| 6. | 97 | + | 76 | = |
|
| 7. | 72 | + | 59 | = |
|
| 8. | 65 | + | 56 | = |
|
| 9. | 90 | + | 60 | = |
|
| 10. | 29 | + | 23 | = |
|