Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 52 | + | 39 | = |
|
| 2. | 87 | + | 57 | = |
|
| 3. | 80 | + | 75 | = |
|
| 4. | 100 | + | 56 | = |
|
| 5. | 68 | + | 29 | = |
|
| 6. | 99 | + | 91 | = |
|
| 7. | 54 | + | 39 | = |
|
| 8. | 94 | + | 85 | = |
|
| 9. | 61 | + | 48 | = |
|
| 10. | 51 | + | 45 | = |
|
| Oefening 2 | |||||
| 1. | 95 | + | 36 | = |
|
| 2. | 69 | + | 36 | = |
|
| 3. | 74 | + | 67 | = |
|
| 4. | 58 | + | 25 | = |
|
| 5. | 92 | + | 21 | = |
|
| 6. | 69 | + | 51 | = |
|
| 7. | 71 | + | 34 | = |
|
| 8. | 69 | + | 24 | = |
|
| 9. | 31 | + | 23 | = |
|
| 10. | 98 | + | 60 | = |
|
| Oefening 3 | |||||
| 1. | 67 | + | 62 | = |
|
| 2. | 55 | + | 28 | = |
|
| 3. | 72 | + | 40 | = |
|
| 4. | 80 | + | 45 | = |
|
| 5. | 90 | + | 63 | = |
|
| 6. | 100 | + | 72 | = |
|
| 7. | 80 | + | 72 | = |
|
| 8. | 97 | + | 64 | = |
|
| 9. | 41 | + | 25 | = |
|
| 10. | 77 | + | 74 | = |
|
| Oefening 4 | |||||
| 1. | 84 | + | 31 | = |
|
| 2. | 71 | + | 52 | = |
|
| 3. | 29 | + | 24 | = |
|
| 4. | 52 | + | 40 | = |
|
| 5. | 72 | + | 41 | = |
|
| 6. | 88 | + | 38 | = |
|
| 7. | 99 | + | 31 | = |
|
| 8. | 100 | + | 65 | = |
|
| 9. | 54 | + | 50 | = |
|
| 10. | 98 | + | 69 | = |
|