Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 53 | + | 42 | = |
|
| 2. | 82 | + | 81 | = |
|
| 3. | 63 | + | 43 | = |
|
| 4. | 86 | + | 29 | = |
|
| 5. | 84 | + | 27 | = |
|
| 6. | 98 | + | 41 | = |
|
| 7. | 68 | + | 46 | = |
|
| 8. | 41 | + | 32 | = |
|
| 9. | 68 | + | 65 | = |
|
| 10. | 88 | + | 30 | = |
|
| Oefening 2 | |||||
| 1. | 44 | + | 22 | = |
|
| 2. | 99 | + | 65 | = |
|
| 3. | 64 | + | 28 | = |
|
| 4. | 80 | + | 23 | = |
|
| 5. | 66 | + | 38 | = |
|
| 6. | 47 | + | 45 | = |
|
| 7. | 89 | + | 46 | = |
|
| 8. | 94 | + | 55 | = |
|
| 9. | 77 | + | 22 | = |
|
| 10. | 81 | + | 34 | = |
|
| Oefening 3 | |||||
| 1. | 57 | + | 49 | = |
|
| 2. | 85 | + | 40 | = |
|
| 3. | 22 | + | 22 | = |
|
| 4. | 93 | + | 66 | = |
|
| 5. | 89 | + | 49 | = |
|
| 6. | 79 | + | 76 | = |
|
| 7. | 91 | + | 41 | = |
|
| 8. | 34 | + | 31 | = |
|
| 9. | 60 | + | 25 | = |
|
| 10. | 75 | + | 44 | = |
|
| Oefening 4 | |||||
| 1. | 54 | + | 48 | = |
|
| 2. | 98 | + | 59 | = |
|
| 3. | 84 | + | 53 | = |
|
| 4. | 72 | + | 49 | = |
|
| 5. | 84 | + | 58 | = |
|
| 6. | 43 | + | 25 | = |
|
| 7. | 99 | + | 45 | = |
|
| 8. | 88 | + | 58 | = |
|
| 9. | 41 | + | 41 | = |
|
| 10. | 57 | + | 53 | = |
|