Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 61 | + | 25 | = |
|
| 2. | 75 | + | 33 | = |
|
| 3. | 72 | + | 40 | = |
|
| 4. | 93 | + | 51 | = |
|
| 5. | 99 | + | 48 | = |
|
| 6. | 99 | + | 82 | = |
|
| 7. | 100 | + | 67 | = |
|
| 8. | 89 | + | 77 | = |
|
| 9. | 72 | + | 41 | = |
|
| 10. | 66 | + | 42 | = |
|
| Oefening 2 | |||||
| 1. | 80 | + | 55 | = |
|
| 2. | 73 | + | 67 | = |
|
| 3. | 65 | + | 35 | = |
|
| 4. | 71 | + | 27 | = |
|
| 5. | 85 | + | 30 | = |
|
| 6. | 84 | + | 32 | = |
|
| 7. | 77 | + | 64 | = |
|
| 8. | 91 | + | 45 | = |
|
| 9. | 74 | + | 33 | = |
|
| 10. | 78 | + | 54 | = |
|
| Oefening 3 | |||||
| 1. | 92 | + | 81 | = |
|
| 2. | 37 | + | 32 | = |
|
| 3. | 100 | + | 78 | = |
|
| 4. | 63 | + | 61 | = |
|
| 5. | 37 | + | 28 | = |
|
| 6. | 42 | + | 27 | = |
|
| 7. | 80 | + | 42 | = |
|
| 8. | 81 | + | 20 | = |
|
| 9. | 95 | + | 34 | = |
|
| 10. | 91 | + | 44 | = |
|
| Oefening 4 | |||||
| 1. | 87 | + | 77 | = |
|
| 2. | 100 | + | 58 | = |
|
| 3. | 68 | + | 27 | = |
|
| 4. | 92 | + | 63 | = |
|
| 5. | 87 | + | 55 | = |
|
| 6. | 99 | + | 97 | = |
|
| 7. | 56 | + | 31 | = |
|
| 8. | 60 | + | 48 | = |
|
| 9. | 85 | + | 42 | = |
|
| 10. | 41 | + | 38 | = |
|