Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 88 | + | 63 | = |
|
| 2. | 87 | + | 84 | = |
|
| 3. | 90 | + | 67 | = |
|
| 4. | 97 | + | 68 | = |
|
| 5. | 79 | + | 60 | = |
|
| 6. | 77 | + | 74 | = |
|
| 7. | 73 | + | 57 | = |
|
| 8. | 92 | + | 47 | = |
|
| 9. | 62 | + | 28 | = |
|
| 10. | 54 | + | 41 | = |
|
| Oefening 2 | |||||
| 1. | 99 | + | 71 | = |
|
| 2. | 88 | + | 70 | = |
|
| 3. | 44 | + | 32 | = |
|
| 4. | 44 | + | 31 | = |
|
| 5. | 37 | + | 21 | = |
|
| 6. | 91 | + | 84 | = |
|
| 7. | 95 | + | 23 | = |
|
| 8. | 86 | + | 78 | = |
|
| 9. | 76 | + | 34 | = |
|
| 10. | 82 | + | 48 | = |
|
| Oefening 3 | |||||
| 1. | 65 | + | 53 | = |
|
| 2. | 68 | + | 25 | = |
|
| 3. | 80 | + | 21 | = |
|
| 4. | 92 | + | 67 | = |
|
| 5. | 84 | + | 22 | = |
|
| 6. | 95 | + | 36 | = |
|
| 7. | 30 | + | 29 | = |
|
| 8. | 53 | + | 34 | = |
|
| 9. | 76 | + | 23 | = |
|
| 10. | 54 | + | 48 | = |
|
| Oefening 4 | |||||
| 1. | 47 | + | 27 | = |
|
| 2. | 82 | + | 75 | = |
|
| 3. | 64 | + | 32 | = |
|
| 4. | 87 | + | 49 | = |
|
| 5. | 33 | + | 28 | = |
|
| 6. | 59 | + | 30 | = |
|
| 7. | 49 | + | 41 | = |
|
| 8. | 91 | + | 36 | = |
|
| 9. | 90 | + | 81 | = |
|
| 10. | 66 | + | 50 | = |
|