Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 67 | + | 53 | = |
|
| 2. | 98 | + | 38 | = |
|
| 3. | 88 | + | 86 | = |
|
| 4. | 30 | + | 20 | = |
|
| 5. | 61 | + | 20 | = |
|
| 6. | 58 | + | 46 | = |
|
| 7. | 99 | + | 39 | = |
|
| 8. | 87 | + | 50 | = |
|
| 9. | 79 | + | 62 | = |
|
| 10. | 97 | + | 24 | = |
|
| Oefening 2 | |||||
| 1. | 85 | + | 29 | = |
|
| 2. | 99 | + | 44 | = |
|
| 3. | 72 | + | 21 | = |
|
| 4. | 59 | + | 29 | = |
|
| 5. | 58 | + | 57 | = |
|
| 6. | 91 | + | 32 | = |
|
| 7. | 82 | + | 21 | = |
|
| 8. | 61 | + | 45 | = |
|
| 9. | 90 | + | 33 | = |
|
| 10. | 80 | + | 58 | = |
|
| Oefening 3 | |||||
| 1. | 76 | + | 26 | = |
|
| 2. | 89 | + | 85 | = |
|
| 3. | 76 | + | 59 | = |
|
| 4. | 86 | + | 48 | = |
|
| 5. | 78 | + | 39 | = |
|
| 6. | 31 | + | 22 | = |
|
| 7. | 91 | + | 74 | = |
|
| 8. | 97 | + | 31 | = |
|
| 9. | 66 | + | 20 | = |
|
| 10. | 84 | + | 66 | = |
|
| Oefening 4 | |||||
| 1. | 77 | + | 55 | = |
|
| 2. | 73 | + | 40 | = |
|
| 3. | 64 | + | 31 | = |
|
| 4. | 93 | + | 50 | = |
|
| 5. | 86 | + | 69 | = |
|
| 6. | 65 | + | 25 | = |
|
| 7. | 83 | + | 72 | = |
|
| 8. | 87 | + | 23 | = |
|
| 9. | 99 | + | 45 | = |
|
| 10. | 75 | + | 74 | = |
|