Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 57 | + | 32 | = |
|
| 2. | 72 | + | 28 | = |
|
| 3. | 57 | + | 47 | = |
|
| 4. | 43 | + | 21 | = |
|
| 5. | 49 | + | 23 | = |
|
| 6. | 99 | + | 59 | = |
|
| 7. | 62 | + | 47 | = |
|
| 8. | 72 | + | 57 | = |
|
| 9. | 80 | + | 40 | = |
|
| 10. | 83 | + | 75 | = |
|
| Oefening 2 | |||||
| 1. | 79 | + | 27 | = |
|
| 2. | 99 | + | 50 | = |
|
| 3. | 61 | + | 48 | = |
|
| 4. | 90 | + | 42 | = |
|
| 5. | 38 | + | 20 | = |
|
| 6. | 86 | + | 55 | = |
|
| 7. | 67 | + | 37 | = |
|
| 8. | 38 | + | 27 | = |
|
| 9. | 63 | + | 29 | = |
|
| 10. | 38 | + | 29 | = |
|
| Oefening 3 | |||||
| 1. | 93 | + | 68 | = |
|
| 2. | 94 | + | 88 | = |
|
| 3. | 65 | + | 51 | = |
|
| 4. | 70 | + | 52 | = |
|
| 5. | 57 | + | 47 | = |
|
| 6. | 68 | + | 35 | = |
|
| 7. | 92 | + | 49 | = |
|
| 8. | 47 | + | 40 | = |
|
| 9. | 73 | + | 21 | = |
|
| 10. | 95 | + | 38 | = |
|
| Oefening 4 | |||||
| 1. | 24 | + | 20 | = |
|
| 2. | 61 | + | 29 | = |
|
| 3. | 84 | + | 49 | = |
|
| 4. | 61 | + | 38 | = |
|
| 5. | 72 | + | 60 | = |
|
| 6. | 49 | + | 45 | = |
|
| 7. | 71 | + | 60 | = |
|
| 8. | 70 | + | 65 | = |
|
| 9. | 95 | + | 33 | = |
|
| 10. | 89 | + | 57 | = |
|