Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 52 | + | 37 | = |
|
| 2. | 92 | + | 81 | = |
|
| 3. | 86 | + | 76 | = |
|
| 4. | 94 | + | 61 | = |
|
| 5. | 63 | + | 47 | = |
|
| 6. | 35 | + | 34 | = |
|
| 7. | 73 | + | 36 | = |
|
| 8. | 93 | + | 34 | = |
|
| 9. | 79 | + | 30 | = |
|
| 10. | 35 | + | 29 | = |
|
| Oefening 2 | |||||
| 1. | 89 | + | 65 | = |
|
| 2. | 49 | + | 23 | = |
|
| 3. | 91 | + | 44 | = |
|
| 4. | 36 | + | 23 | = |
|
| 5. | 93 | + | 30 | = |
|
| 6. | 65 | + | 30 | = |
|
| 7. | 89 | + | 85 | = |
|
| 8. | 96 | + | 80 | = |
|
| 9. | 44 | + | 39 | = |
|
| 10. | 67 | + | 49 | = |
|
| Oefening 3 | |||||
| 1. | 63 | + | 56 | = |
|
| 2. | 87 | + | 26 | = |
|
| 3. | 86 | + | 39 | = |
|
| 4. | 78 | + | 53 | = |
|
| 5. | 70 | + | 60 | = |
|
| 6. | 90 | + | 60 | = |
|
| 7. | 68 | + | 51 | = |
|
| 8. | 80 | + | 63 | = |
|
| 9. | 64 | + | 54 | = |
|
| 10. | 99 | + | 93 | = |
|
| Oefening 4 | |||||
| 1. | 39 | + | 22 | = |
|
| 2. | 92 | + | 69 | = |
|
| 3. | 80 | + | 29 | = |
|
| 4. | 51 | + | 23 | = |
|
| 5. | 89 | + | 86 | = |
|
| 6. | 53 | + | 43 | = |
|
| 7. | 70 | + | 28 | = |
|
| 8. | 99 | + | 30 | = |
|
| 9. | 37 | + | 37 | = |
|
| 10. | 34 | + | 33 | = |
|