Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 87 | + | 64 | = |
|
| 2. | 81 | + | 46 | = |
|
| 3. | 84 | + | 36 | = |
|
| 4. | 97 | + | 85 | = |
|
| 5. | 65 | + | 62 | = |
|
| 6. | 57 | + | 50 | = |
|
| 7. | 71 | + | 70 | = |
|
| 8. | 79 | + | 66 | = |
|
| 9. | 97 | + | 59 | = |
|
| 10. | 36 | + | 25 | = |
|
| Oefening 2 | |||||
| 1. | 80 | + | 30 | = |
|
| 2. | 65 | + | 33 | = |
|
| 3. | 99 | + | 70 | = |
|
| 4. | 79 | + | 53 | = |
|
| 5. | 96 | + | 83 | = |
|
| 6. | 89 | + | 40 | = |
|
| 7. | 92 | + | 58 | = |
|
| 8. | 65 | + | 60 | = |
|
| 9. | 69 | + | 45 | = |
|
| 10. | 71 | + | 38 | = |
|
| Oefening 3 | |||||
| 1. | 95 | + | 57 | = |
|
| 2. | 100 | + | 46 | = |
|
| 3. | 81 | + | 47 | = |
|
| 4. | 43 | + | 37 | = |
|
| 5. | 74 | + | 47 | = |
|
| 6. | 73 | + | 41 | = |
|
| 7. | 40 | + | 34 | = |
|
| 8. | 66 | + | 32 | = |
|
| 9. | 59 | + | 41 | = |
|
| 10. | 77 | + | 52 | = |
|
| Oefening 4 | |||||
| 1. | 91 | + | 72 | = |
|
| 2. | 75 | + | 22 | = |
|
| 3. | 84 | + | 62 | = |
|
| 4. | 88 | + | 55 | = |
|
| 5. | 89 | + | 67 | = |
|
| 6. | 39 | + | 23 | = |
|
| 7. | 69 | + | 24 | = |
|
| 8. | 74 | + | 38 | = |
|
| 9. | 66 | + | 29 | = |
|
| 10. | 98 | + | 75 | = |
|