Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 85 | + | 23 | = |
|
| 2. | 84 | + | 24 | = |
|
| 3. | 86 | + | 20 | = |
|
| 4. | 93 | + | 53 | = |
|
| 5. | 70 | + | 49 | = |
|
| 6. | 81 | + | 26 | = |
|
| 7. | 72 | + | 44 | = |
|
| 8. | 62 | + | 33 | = |
|
| 9. | 59 | + | 32 | = |
|
| 10. | 96 | + | 49 | = |
|
| Oefening 2 | |||||
| 1. | 69 | + | 50 | = |
|
| 2. | 99 | + | 98 | = |
|
| 3. | 44 | + | 25 | = |
|
| 4. | 97 | + | 35 | = |
|
| 5. | 46 | + | 29 | = |
|
| 6. | 42 | + | 31 | = |
|
| 7. | 100 | + | 81 | = |
|
| 8. | 70 | + | 64 | = |
|
| 9. | 43 | + | 31 | = |
|
| 10. | 71 | + | 70 | = |
|
| Oefening 3 | |||||
| 1. | 66 | + | 40 | = |
|
| 2. | 99 | + | 99 | = |
|
| 3. | 81 | + | 61 | = |
|
| 4. | 51 | + | 48 | = |
|
| 5. | 64 | + | 39 | = |
|
| 6. | 67 | + | 32 | = |
|
| 7. | 94 | + | 55 | = |
|
| 8. | 84 | + | 79 | = |
|
| 9. | 72 | + | 36 | = |
|
| 10. | 53 | + | 23 | = |
|
| Oefening 4 | |||||
| 1. | 84 | + | 80 | = |
|
| 2. | 63 | + | 51 | = |
|
| 3. | 76 | + | 50 | = |
|
| 4. | 82 | + | 66 | = |
|
| 5. | 91 | + | 82 | = |
|
| 6. | 94 | + | 65 | = |
|
| 7. | 92 | + | 88 | = |
|
| 8. | 97 | + | 90 | = |
|
| 9. | 83 | + | 56 | = |
|
| 10. | 88 | + | 25 | = |
|