Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 43 | + | 38 | = |
|
| 2. | 83 | + | 28 | = |
|
| 3. | 78 | + | 67 | = |
|
| 4. | 30 | + | 26 | = |
|
| 5. | 80 | + | 35 | = |
|
| 6. | 59 | + | 41 | = |
|
| 7. | 77 | + | 40 | = |
|
| 8. | 88 | + | 62 | = |
|
| 9. | 81 | + | 72 | = |
|
| 10. | 99 | + | 91 | = |
|
| Oefening 2 | |||||
| 1. | 97 | + | 56 | = |
|
| 2. | 47 | + | 27 | = |
|
| 3. | 75 | + | 42 | = |
|
| 4. | 76 | + | 66 | = |
|
| 5. | 81 | + | 24 | = |
|
| 6. | 74 | + | 38 | = |
|
| 7. | 66 | + | 55 | = |
|
| 8. | 77 | + | 26 | = |
|
| 9. | 36 | + | 24 | = |
|
| 10. | 76 | + | 58 | = |
|
| Oefening 3 | |||||
| 1. | 93 | + | 23 | = |
|
| 2. | 97 | + | 77 | = |
|
| 3. | 50 | + | 33 | = |
|
| 4. | 37 | + | 30 | = |
|
| 5. | 82 | + | 81 | = |
|
| 6. | 21 | + | 20 | = |
|
| 7. | 58 | + | 46 | = |
|
| 8. | 48 | + | 47 | = |
|
| 9. | 84 | + | 57 | = |
|
| 10. | 62 | + | 28 | = |
|
| Oefening 4 | |||||
| 1. | 95 | + | 65 | = |
|
| 2. | 58 | + | 31 | = |
|
| 3. | 85 | + | 26 | = |
|
| 4. | 96 | + | 75 | = |
|
| 5. | 94 | + | 32 | = |
|
| 6. | 32 | + | 25 | = |
|
| 7. | 93 | + | 22 | = |
|
| 8. | 56 | + | 20 | = |
|
| 9. | 64 | + | 64 | = |
|
| 10. | 74 | + | 55 | = |
|