Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 67 | + | 40 | = |
|
| 2. | 60 | + | 53 | = |
|
| 3. | 87 | + | 47 | = |
|
| 4. | 43 | + | 23 | = |
|
| 5. | 92 | + | 68 | = |
|
| 6. | 100 | + | 25 | = |
|
| 7. | 72 | + | 45 | = |
|
| 8. | 97 | + | 49 | = |
|
| 9. | 53 | + | 46 | = |
|
| 10. | 71 | + | 70 | = |
|
| Oefening 2 | |||||
| 1. | 89 | + | 41 | = |
|
| 2. | 100 | + | 67 | = |
|
| 3. | 71 | + | 49 | = |
|
| 4. | 67 | + | 59 | = |
|
| 5. | 80 | + | 37 | = |
|
| 6. | 51 | + | 20 | = |
|
| 7. | 62 | + | 35 | = |
|
| 8. | 64 | + | 35 | = |
|
| 9. | 87 | + | 73 | = |
|
| 10. | 90 | + | 57 | = |
|
| Oefening 3 | |||||
| 1. | 75 | + | 39 | = |
|
| 2. | 90 | + | 38 | = |
|
| 3. | 93 | + | 40 | = |
|
| 4. | 98 | + | 62 | = |
|
| 5. | 90 | + | 62 | = |
|
| 6. | 82 | + | 49 | = |
|
| 7. | 98 | + | 84 | = |
|
| 8. | 70 | + | 55 | = |
|
| 9. | 90 | + | 31 | = |
|
| 10. | 78 | + | 47 | = |
|
| Oefening 4 | |||||
| 1. | 75 | + | 40 | = |
|
| 2. | 65 | + | 29 | = |
|
| 3. | 44 | + | 41 | = |
|
| 4. | 84 | + | 71 | = |
|
| 5. | 58 | + | 48 | = |
|
| 6. | 97 | + | 43 | = |
|
| 7. | 65 | + | 60 | = |
|
| 8. | 58 | + | 22 | = |
|
| 9. | 100 | + | 61 | = |
|
| 10. | 87 | + | 77 | = |
|