Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 54 | + | 45 | = |
|
| 2. | 54 | + | 29 | = |
|
| 3. | 100 | + | 30 | = |
|
| 4. | 83 | + | 48 | = |
|
| 5. | 97 | + | 65 | = |
|
| 6. | 61 | + | 43 | = |
|
| 7. | 86 | + | 81 | = |
|
| 8. | 98 | + | 44 | = |
|
| 9. | 96 | + | 79 | = |
|
| 10. | 95 | + | 57 | = |
|
| Oefening 2 | |||||
| 1. | 90 | + | 69 | = |
|
| 2. | 93 | + | 70 | = |
|
| 3. | 68 | + | 38 | = |
|
| 4. | 47 | + | 42 | = |
|
| 5. | 90 | + | 41 | = |
|
| 6. | 100 | + | 96 | = |
|
| 7. | 72 | + | 67 | = |
|
| 8. | 86 | + | 83 | = |
|
| 9. | 91 | + | 80 | = |
|
| 10. | 95 | + | 64 | = |
|
| Oefening 3 | |||||
| 1. | 86 | + | 27 | = |
|
| 2. | 87 | + | 29 | = |
|
| 3. | 85 | + | 76 | = |
|
| 4. | 69 | + | 44 | = |
|
| 5. | 44 | + | 39 | = |
|
| 6. | 87 | + | 67 | = |
|
| 7. | 30 | + | 28 | = |
|
| 8. | 66 | + | 36 | = |
|
| 9. | 75 | + | 29 | = |
|
| 10. | 75 | + | 21 | = |
|
| Oefening 4 | |||||
| 1. | 37 | + | 20 | = |
|
| 2. | 94 | + | 64 | = |
|
| 3. | 84 | + | 37 | = |
|
| 4. | 68 | + | 55 | = |
|
| 5. | 84 | + | 68 | = |
|
| 6. | 99 | + | 43 | = |
|
| 7. | 73 | + | 67 | = |
|
| 8. | 52 | + | 26 | = |
|
| 9. | 72 | + | 33 | = |
|
| 10. | 52 | + | 20 | = |
|