Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 88 | + | 40 | = |
|
| 2. | 78 | + | 44 | = |
|
| 3. | 97 | + | 54 | = |
|
| 4. | 74 | + | 45 | = |
|
| 5. | 85 | + | 64 | = |
|
| 6. | 49 | + | 21 | = |
|
| 7. | 84 | + | 64 | = |
|
| 8. | 100 | + | 61 | = |
|
| 9. | 88 | + | 74 | = |
|
| 10. | 66 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 48 | + | 40 | = |
|
| 2. | 44 | + | 30 | = |
|
| 3. | 88 | + | 82 | = |
|
| 4. | 53 | + | 26 | = |
|
| 5. | 54 | + | 29 | = |
|
| 6. | 38 | + | 20 | = |
|
| 7. | 46 | + | 42 | = |
|
| 8. | 85 | + | 42 | = |
|
| 9. | 96 | + | 92 | = |
|
| 10. | 89 | + | 65 | = |
|
| Oefening 3 | |||||
| 1. | 53 | + | 30 | = |
|
| 2. | 86 | + | 38 | = |
|
| 3. | 40 | + | 22 | = |
|
| 4. | 82 | + | 69 | = |
|
| 5. | 31 | + | 20 | = |
|
| 6. | 68 | + | 56 | = |
|
| 7. | 43 | + | 36 | = |
|
| 8. | 93 | + | 79 | = |
|
| 9. | 77 | + | 54 | = |
|
| 10. | 39 | + | 35 | = |
|
| Oefening 4 | |||||
| 1. | 39 | + | 27 | = |
|
| 2. | 88 | + | 28 | = |
|
| 3. | 31 | + | 22 | = |
|
| 4. | 72 | + | 71 | = |
|
| 5. | 85 | + | 49 | = |
|
| 6. | 30 | + | 21 | = |
|
| 7. | 57 | + | 47 | = |
|
| 8. | 52 | + | 50 | = |
|
| 9. | 90 | + | 31 | = |
|
| 10. | 36 | + | 32 | = |
|