Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 33 | + | 30 | = |
|
| 2. | 80 | + | 25 | = |
|
| 3. | 70 | + | 51 | = |
|
| 4. | 60 | + | 28 | = |
|
| 5. | 77 | + | 26 | = |
|
| 6. | 92 | + | 88 | = |
|
| 7. | 71 | + | 40 | = |
|
| 8. | 48 | + | 41 | = |
|
| 9. | 55 | + | 43 | = |
|
| 10. | 60 | + | 47 | = |
|
| Oefening 2 | |||||
| 1. | 47 | + | 33 | = |
|
| 2. | 51 | + | 37 | = |
|
| 3. | 23 | + | 23 | = |
|
| 4. | 80 | + | 68 | = |
|
| 5. | 96 | + | 91 | = |
|
| 6. | 89 | + | 33 | = |
|
| 7. | 55 | + | 52 | = |
|
| 8. | 63 | + | 37 | = |
|
| 9. | 37 | + | 36 | = |
|
| 10. | 65 | + | 36 | = |
|
| Oefening 3 | |||||
| 1. | 61 | + | 20 | = |
|
| 2. | 61 | + | 41 | = |
|
| 3. | 72 | + | 27 | = |
|
| 4. | 98 | + | 78 | = |
|
| 5. | 96 | + | 62 | = |
|
| 6. | 72 | + | 22 | = |
|
| 7. | 69 | + | 41 | = |
|
| 8. | 98 | + | 25 | = |
|
| 9. | 68 | + | 58 | = |
|
| 10. | 49 | + | 36 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 50 | = |
|
| 2. | 50 | + | 27 | = |
|
| 3. | 95 | + | 68 | = |
|
| 4. | 89 | + | 35 | = |
|
| 5. | 81 | + | 39 | = |
|
| 6. | 64 | + | 49 | = |
|
| 7. | 85 | + | 45 | = |
|
| 8. | 100 | + | 76 | = |
|
| 9. | 99 | + | 60 | = |
|
| 10. | 99 | + | 60 | = |
|