Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 71 | + | 62 | = |
|
| 2. | 56 | + | 44 | = |
|
| 3. | 88 | + | 49 | = |
|
| 4. | 90 | + | 51 | = |
|
| 5. | 91 | + | 26 | = |
|
| 6. | 45 | + | 42 | = |
|
| 7. | 57 | + | 50 | = |
|
| 8. | 80 | + | 69 | = |
|
| 9. | 100 | + | 46 | = |
|
| 10. | 94 | + | 38 | = |
|
| Oefening 2 | |||||
| 1. | 72 | + | 69 | = |
|
| 2. | 85 | + | 79 | = |
|
| 3. | 36 | + | 35 | = |
|
| 4. | 94 | + | 31 | = |
|
| 5. | 76 | + | 73 | = |
|
| 6. | 73 | + | 20 | = |
|
| 7. | 85 | + | 76 | = |
|
| 8. | 43 | + | 31 | = |
|
| 9. | 92 | + | 91 | = |
|
| 10. | 61 | + | 26 | = |
|
| Oefening 3 | |||||
| 1. | 36 | + | 33 | = |
|
| 2. | 98 | + | 89 | = |
|
| 3. | 79 | + | 28 | = |
|
| 4. | 93 | + | 44 | = |
|
| 5. | 68 | + | 52 | = |
|
| 6. | 74 | + | 56 | = |
|
| 7. | 94 | + | 44 | = |
|
| 8. | 85 | + | 43 | = |
|
| 9. | 88 | + | 33 | = |
|
| 10. | 96 | + | 30 | = |
|
| Oefening 4 | |||||
| 1. | 78 | + | 28 | = |
|
| 2. | 75 | + | 69 | = |
|
| 3. | 61 | + | 35 | = |
|
| 4. | 39 | + | 29 | = |
|
| 5. | 56 | + | 41 | = |
|
| 6. | 73 | + | 27 | = |
|
| 7. | 65 | + | 44 | = |
|
| 8. | 76 | + | 52 | = |
|
| 9. | 58 | + | 20 | = |
|
| 10. | 94 | + | 24 | = |
|