Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 74 | + | 63 | = |
|
| 2. | 86 | + | 26 | = |
|
| 3. | 92 | + | 54 | = |
|
| 4. | 87 | + | 56 | = |
|
| 5. | 89 | + | 23 | = |
|
| 6. | 71 | + | 51 | = |
|
| 7. | 80 | + | 64 | = |
|
| 8. | 29 | + | 26 | = |
|
| 9. | 59 | + | 32 | = |
|
| 10. | 64 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 71 | + | 39 | = |
|
| 2. | 50 | + | 48 | = |
|
| 3. | 41 | + | 26 | = |
|
| 4. | 49 | + | 26 | = |
|
| 5. | 97 | + | 53 | = |
|
| 6. | 77 | + | 54 | = |
|
| 7. | 55 | + | 29 | = |
|
| 8. | 83 | + | 41 | = |
|
| 9. | 87 | + | 38 | = |
|
| 10. | 67 | + | 20 | = |
|
| Oefening 3 | |||||
| 1. | 69 | + | 37 | = |
|
| 2. | 56 | + | 44 | = |
|
| 3. | 93 | + | 88 | = |
|
| 4. | 42 | + | 27 | = |
|
| 5. | 76 | + | 34 | = |
|
| 6. | 43 | + | 28 | = |
|
| 7. | 94 | + | 71 | = |
|
| 8. | 75 | + | 21 | = |
|
| 9. | 75 | + | 51 | = |
|
| 10. | 74 | + | 22 | = |
|
| Oefening 4 | |||||
| 1. | 99 | + | 44 | = |
|
| 2. | 58 | + | 39 | = |
|
| 3. | 52 | + | 42 | = |
|
| 4. | 99 | + | 70 | = |
|
| 5. | 66 | + | 20 | = |
|
| 6. | 40 | + | 20 | = |
|
| 7. | 100 | + | 24 | = |
|
| 8. | 33 | + | 24 | = |
|
| 9. | 41 | + | 39 | = |
|
| 10. | 47 | + | 31 | = |
|