Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 84 | + | 71 | = |
|
| 2. | 35 | + | 26 | = |
|
| 3. | 77 | + | 38 | = |
|
| 4. | 43 | + | 23 | = |
|
| 5. | 63 | + | 53 | = |
|
| 6. | 57 | + | 56 | = |
|
| 7. | 78 | + | 25 | = |
|
| 8. | 92 | + | 28 | = |
|
| 9. | 74 | + | 65 | = |
|
| 10. | 63 | + | 34 | = |
|
| Oefening 2 | |||||
| 1. | 81 | + | 20 | = |
|
| 2. | 98 | + | 72 | = |
|
| 3. | 86 | + | 29 | = |
|
| 4. | 79 | + | 75 | = |
|
| 5. | 43 | + | 35 | = |
|
| 6. | 80 | + | 69 | = |
|
| 7. | 99 | + | 74 | = |
|
| 8. | 93 | + | 24 | = |
|
| 9. | 89 | + | 85 | = |
|
| 10. | 95 | + | 68 | = |
|
| Oefening 3 | |||||
| 1. | 56 | + | 47 | = |
|
| 2. | 92 | + | 49 | = |
|
| 3. | 56 | + | 26 | = |
|
| 4. | 47 | + | 37 | = |
|
| 5. | 97 | + | 90 | = |
|
| 6. | 68 | + | 59 | = |
|
| 7. | 91 | + | 91 | = |
|
| 8. | 88 | + | 44 | = |
|
| 9. | 61 | + | 47 | = |
|
| 10. | 75 | + | 44 | = |
|
| Oefening 4 | |||||
| 1. | 35 | + | 22 | = |
|
| 2. | 76 | + | 24 | = |
|
| 3. | 81 | + | 34 | = |
|
| 4. | 66 | + | 21 | = |
|
| 5. | 54 | + | 51 | = |
|
| 6. | 80 | + | 77 | = |
|
| 7. | 100 | + | 73 | = |
|
| 8. | 69 | + | 48 | = |
|
| 9. | 50 | + | 31 | = |
|
| 10. | 48 | + | 31 | = |
|