Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 82 | + | 53 | = |
|
| 2. | 74 | + | 55 | = |
|
| 3. | 50 | + | 25 | = |
|
| 4. | 69 | + | 29 | = |
|
| 5. | 39 | + | 23 | = |
|
| 6. | 67 | + | 53 | = |
|
| 7. | 95 | + | 92 | = |
|
| 8. | 89 | + | 61 | = |
|
| 9. | 90 | + | 84 | = |
|
| 10. | 100 | + | 44 | = |
|
| Oefening 2 | |||||
| 1. | 100 | + | 74 | = |
|
| 2. | 60 | + | 57 | = |
|
| 3. | 48 | + | 28 | = |
|
| 4. | 90 | + | 74 | = |
|
| 5. | 65 | + | 23 | = |
|
| 6. | 98 | + | 28 | = |
|
| 7. | 90 | + | 88 | = |
|
| 8. | 89 | + | 77 | = |
|
| 9. | 60 | + | 43 | = |
|
| 10. | 87 | + | 64 | = |
|
| Oefening 3 | |||||
| 1. | 54 | + | 48 | = |
|
| 2. | 96 | + | 58 | = |
|
| 3. | 67 | + | 54 | = |
|
| 4. | 93 | + | 92 | = |
|
| 5. | 94 | + | 73 | = |
|
| 6. | 30 | + | 20 | = |
|
| 7. | 77 | + | 29 | = |
|
| 8. | 76 | + | 40 | = |
|
| 9. | 68 | + | 35 | = |
|
| 10. | 86 | + | 56 | = |
|
| Oefening 4 | |||||
| 1. | 40 | + | 29 | = |
|
| 2. | 65 | + | 49 | = |
|
| 3. | 66 | + | 65 | = |
|
| 4. | 87 | + | 72 | = |
|
| 5. | 74 | + | 47 | = |
|
| 6. | 43 | + | 20 | = |
|
| 7. | 33 | + | 32 | = |
|
| 8. | 91 | + | 76 | = |
|
| 9. | 91 | + | 86 | = |
|
| 10. | 39 | + | 28 | = |
|