Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 50 | + | 49 | = |
|
| 2. | 66 | + | 20 | = |
|
| 3. | 78 | + | 55 | = |
|
| 4. | 81 | + | 80 | = |
|
| 5. | 84 | + | 37 | = |
|
| 6. | 87 | + | 20 | = |
|
| 7. | 78 | + | 25 | = |
|
| 8. | 38 | + | 36 | = |
|
| 9. | 98 | + | 59 | = |
|
| 10. | 51 | + | 49 | = |
|
| Oefening 2 | |||||
| 1. | 46 | + | 44 | = |
|
| 2. | 72 | + | 64 | = |
|
| 3. | 79 | + | 23 | = |
|
| 4. | 72 | + | 63 | = |
|
| 5. | 53 | + | 32 | = |
|
| 6. | 67 | + | 41 | = |
|
| 7. | 66 | + | 28 | = |
|
| 8. | 61 | + | 36 | = |
|
| 9. | 100 | + | 28 | = |
|
| 10. | 69 | + | 22 | = |
|
| Oefening 3 | |||||
| 1. | 83 | + | 21 | = |
|
| 2. | 42 | + | 20 | = |
|
| 3. | 77 | + | 56 | = |
|
| 4. | 73 | + | 23 | = |
|
| 5. | 96 | + | 33 | = |
|
| 6. | 33 | + | 26 | = |
|
| 7. | 94 | + | 79 | = |
|
| 8. | 96 | + | 29 | = |
|
| 9. | 98 | + | 96 | = |
|
| 10. | 86 | + | 63 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 90 | = |
|
| 2. | 75 | + | 71 | = |
|
| 3. | 92 | + | 85 | = |
|
| 4. | 58 | + | 23 | = |
|
| 5. | 54 | + | 34 | = |
|
| 6. | 41 | + | 23 | = |
|
| 7. | 38 | + | 30 | = |
|
| 8. | 61 | + | 22 | = |
|
| 9. | 79 | + | 63 | = |
|
| 10. | 94 | + | 58 | = |
|