Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 80 | + | 52 | = |
|
| 2. | 85 | + | 25 | = |
|
| 3. | 90 | + | 69 | = |
|
| 4. | 91 | + | 31 | = |
|
| 5. | 86 | + | 20 | = |
|
| 6. | 96 | + | 83 | = |
|
| 7. | 72 | + | 27 | = |
|
| 8. | 90 | + | 40 | = |
|
| 9. | 67 | + | 53 | = |
|
| 10. | 61 | + | 53 | = |
|
| Oefening 2 | |||||
| 1. | 48 | + | 20 | = |
|
| 2. | 79 | + | 58 | = |
|
| 3. | 70 | + | 24 | = |
|
| 4. | 60 | + | 47 | = |
|
| 5. | 87 | + | 76 | = |
|
| 6. | 57 | + | 38 | = |
|
| 7. | 99 | + | 70 | = |
|
| 8. | 98 | + | 74 | = |
|
| 9. | 73 | + | 72 | = |
|
| 10. | 91 | + | 20 | = |
|
| Oefening 3 | |||||
| 1. | 77 | + | 37 | = |
|
| 2. | 93 | + | 72 | = |
|
| 3. | 65 | + | 32 | = |
|
| 4. | 85 | + | 45 | = |
|
| 5. | 72 | + | 53 | = |
|
| 6. | 59 | + | 40 | = |
|
| 7. | 69 | + | 21 | = |
|
| 8. | 79 | + | 55 | = |
|
| 9. | 40 | + | 27 | = |
|
| 10. | 82 | + | 49 | = |
|
| Oefening 4 | |||||
| 1. | 51 | + | 48 | = |
|
| 2. | 94 | + | 83 | = |
|
| 3. | 37 | + | 31 | = |
|
| 4. | 88 | + | 64 | = |
|
| 5. | 81 | + | 23 | = |
|
| 6. | 63 | + | 27 | = |
|
| 7. | 99 | + | 25 | = |
|
| 8. | 81 | + | 47 | = |
|
| 9. | 55 | + | 39 | = |
|
| 10. | 51 | + | 41 | = |
|