Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 81 | + | 62 | = |
|
| 2. | 92 | + | 51 | = |
|
| 3. | 91 | + | 55 | = |
|
| 4. | 87 | + | 58 | = |
|
| 5. | 83 | + | 54 | = |
|
| 6. | 65 | + | 29 | = |
|
| 7. | 69 | + | 54 | = |
|
| 8. | 76 | + | 71 | = |
|
| 9. | 65 | + | 31 | = |
|
| 10. | 95 | + | 40 | = |
|
| Oefening 2 | |||||
| 1. | 77 | + | 35 | = |
|
| 2. | 69 | + | 41 | = |
|
| 3. | 83 | + | 54 | = |
|
| 4. | 56 | + | 30 | = |
|
| 5. | 88 | + | 42 | = |
|
| 6. | 90 | + | 47 | = |
|
| 7. | 97 | + | 62 | = |
|
| 8. | 89 | + | 55 | = |
|
| 9. | 56 | + | 45 | = |
|
| 10. | 77 | + | 42 | = |
|
| Oefening 3 | |||||
| 1. | 33 | + | 26 | = |
|
| 2. | 100 | + | 47 | = |
|
| 3. | 94 | + | 72 | = |
|
| 4. | 78 | + | 75 | = |
|
| 5. | 93 | + | 70 | = |
|
| 6. | 44 | + | 24 | = |
|
| 7. | 84 | + | 24 | = |
|
| 8. | 44 | + | 33 | = |
|
| 9. | 98 | + | 82 | = |
|
| 10. | 82 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 33 | + | 20 | = |
|
| 2. | 55 | + | 48 | = |
|
| 3. | 37 | + | 29 | = |
|
| 4. | 95 | + | 70 | = |
|
| 5. | 88 | + | 78 | = |
|
| 6. | 70 | + | 56 | = |
|
| 7. | 99 | + | 66 | = |
|
| 8. | 100 | + | 31 | = |
|
| 9. | 100 | + | 76 | = |
|
| 10. | 64 | + | 26 | = |
|