Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 28 | + | 26 | = |
|
| 2. | 56 | + | 50 | = |
|
| 3. | 99 | + | 31 | = |
|
| 4. | 100 | + | 27 | = |
|
| 5. | 82 | + | 22 | = |
|
| 6. | 48 | + | 43 | = |
|
| 7. | 56 | + | 47 | = |
|
| 8. | 66 | + | 21 | = |
|
| 9. | 53 | + | 35 | = |
|
| 10. | 96 | + | 29 | = |
|
| Oefening 2 | |||||
| 1. | 72 | + | 49 | = |
|
| 2. | 84 | + | 56 | = |
|
| 3. | 53 | + | 27 | = |
|
| 4. | 73 | + | 50 | = |
|
| 5. | 100 | + | 71 | = |
|
| 6. | 57 | + | 39 | = |
|
| 7. | 70 | + | 41 | = |
|
| 8. | 72 | + | 59 | = |
|
| 9. | 27 | + | 25 | = |
|
| 10. | 77 | + | 66 | = |
|
| Oefening 3 | |||||
| 1. | 84 | + | 73 | = |
|
| 2. | 82 | + | 40 | = |
|
| 3. | 86 | + | 79 | = |
|
| 4. | 58 | + | 51 | = |
|
| 5. | 48 | + | 26 | = |
|
| 6. | 90 | + | 46 | = |
|
| 7. | 93 | + | 75 | = |
|
| 8. | 62 | + | 51 | = |
|
| 9. | 100 | + | 83 | = |
|
| 10. | 79 | + | 65 | = |
|
| Oefening 4 | |||||
| 1. | 59 | + | 36 | = |
|
| 2. | 76 | + | 68 | = |
|
| 3. | 60 | + | 48 | = |
|
| 4. | 61 | + | 23 | = |
|
| 5. | 80 | + | 67 | = |
|
| 6. | 54 | + | 38 | = |
|
| 7. | 49 | + | 38 | = |
|
| 8. | 78 | + | 41 | = |
|
| 9. | 43 | + | 38 | = |
|
| 10. | 73 | + | 26 | = |
|