Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 70 | + | 69 | = |
|
| 2. | 94 | + | 44 | = |
|
| 3. | 74 | + | 57 | = |
|
| 4. | 84 | + | 53 | = |
|
| 5. | 27 | + | 22 | = |
|
| 6. | 81 | + | 38 | = |
|
| 7. | 74 | + | 46 | = |
|
| 8. | 93 | + | 36 | = |
|
| 9. | 94 | + | 39 | = |
|
| 10. | 57 | + | 52 | = |
|
| Oefening 2 | |||||
| 1. | 77 | + | 48 | = |
|
| 2. | 51 | + | 33 | = |
|
| 3. | 93 | + | 67 | = |
|
| 4. | 58 | + | 56 | = |
|
| 5. | 73 | + | 68 | = |
|
| 6. | 82 | + | 27 | = |
|
| 7. | 76 | + | 46 | = |
|
| 8. | 92 | + | 57 | = |
|
| 9. | 92 | + | 79 | = |
|
| 10. | 52 | + | 21 | = |
|
| Oefening 3 | |||||
| 1. | 78 | + | 49 | = |
|
| 2. | 97 | + | 42 | = |
|
| 3. | 82 | + | 80 | = |
|
| 4. | 60 | + | 41 | = |
|
| 5. | 65 | + | 32 | = |
|
| 6. | 99 | + | 81 | = |
|
| 7. | 86 | + | 37 | = |
|
| 8. | 83 | + | 29 | = |
|
| 9. | 61 | + | 32 | = |
|
| 10. | 30 | + | 25 | = |
|
| Oefening 4 | |||||
| 1. | 74 | + | 62 | = |
|
| 2. | 42 | + | 24 | = |
|
| 3. | 68 | + | 57 | = |
|
| 4. | 93 | + | 49 | = |
|
| 5. | 60 | + | 44 | = |
|
| 6. | 37 | + | 35 | = |
|
| 7. | 43 | + | 36 | = |
|
| 8. | 87 | + | 78 | = |
|
| 9. | 99 | + | 81 | = |
|
| 10. | 98 | + | 51 | = |
|