Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 83 | + | 66 | = |
|
| 2. | 90 | + | 32 | = |
|
| 3. | 98 | + | 81 | = |
|
| 4. | 92 | + | 32 | = |
|
| 5. | 58 | + | 42 | = |
|
| 6. | 76 | + | 75 | = |
|
| 7. | 30 | + | 27 | = |
|
| 8. | 47 | + | 36 | = |
|
| 9. | 33 | + | 20 | = |
|
| 10. | 100 | + | 88 | = |
|
| Oefening 2 | |||||
| 1. | 75 | + | 59 | = |
|
| 2. | 42 | + | 20 | = |
|
| 3. | 85 | + | 83 | = |
|
| 4. | 86 | + | 51 | = |
|
| 5. | 77 | + | 44 | = |
|
| 6. | 60 | + | 48 | = |
|
| 7. | 66 | + | 27 | = |
|
| 8. | 100 | + | 66 | = |
|
| 9. | 69 | + | 48 | = |
|
| 10. | 38 | + | 28 | = |
|
| Oefening 3 | |||||
| 1. | 87 | + | 81 | = |
|
| 2. | 72 | + | 67 | = |
|
| 3. | 90 | + | 61 | = |
|
| 4. | 87 | + | 35 | = |
|
| 5. | 62 | + | 41 | = |
|
| 6. | 81 | + | 56 | = |
|
| 7. | 88 | + | 66 | = |
|
| 8. | 71 | + | 22 | = |
|
| 9. | 96 | + | 70 | = |
|
| 10. | 88 | + | 41 | = |
|
| Oefening 4 | |||||
| 1. | 85 | + | 31 | = |
|
| 2. | 35 | + | 30 | = |
|
| 3. | 89 | + | 27 | = |
|
| 4. | 96 | + | 65 | = |
|
| 5. | 94 | + | 73 | = |
|
| 6. | 85 | + | 69 | = |
|
| 7. | 80 | + | 56 | = |
|
| 8. | 76 | + | 58 | = |
|
| 9. | 80 | + | 36 | = |
|
| 10. | 44 | + | 32 | = |
|