Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 90 | + | 80 | = |
|
| 2. | 44 | + | 30 | = |
|
| 3. | 94 | + | 49 | = |
|
| 4. | 71 | + | 69 | = |
|
| 5. | 49 | + | 23 | = |
|
| 6. | 65 | + | 28 | = |
|
| 7. | 53 | + | 29 | = |
|
| 8. | 99 | + | 20 | = |
|
| 9. | 77 | + | 55 | = |
|
| 10. | 62 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 76 | + | 70 | = |
|
| 2. | 57 | + | 22 | = |
|
| 3. | 77 | + | 59 | = |
|
| 4. | 73 | + | 21 | = |
|
| 5. | 88 | + | 73 | = |
|
| 6. | 87 | + | 43 | = |
|
| 7. | 44 | + | 43 | = |
|
| 8. | 95 | + | 81 | = |
|
| 9. | 85 | + | 49 | = |
|
| 10. | 94 | + | 78 | = |
|
| Oefening 3 | |||||
| 1. | 64 | + | 42 | = |
|
| 2. | 100 | + | 66 | = |
|
| 3. | 79 | + | 68 | = |
|
| 4. | 81 | + | 76 | = |
|
| 5. | 75 | + | 23 | = |
|
| 6. | 79 | + | 40 | = |
|
| 7. | 50 | + | 32 | = |
|
| 8. | 90 | + | 74 | = |
|
| 9. | 49 | + | 31 | = |
|
| 10. | 91 | + | 79 | = |
|
| Oefening 4 | |||||
| 1. | 55 | + | 38 | = |
|
| 2. | 73 | + | 54 | = |
|
| 3. | 97 | + | 84 | = |
|
| 4. | 38 | + | 36 | = |
|
| 5. | 63 | + | 44 | = |
|
| 6. | 86 | + | 29 | = |
|
| 7. | 83 | + | 56 | = |
|
| 8. | 78 | + | 74 | = |
|
| 9. | 31 | + | 28 | = |
|
| 10. | 83 | + | 75 | = |
|