Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 99 | + | 70 | = |
|
| 2. | 83 | + | 74 | = |
|
| 3. | 79 | + | 58 | = |
|
| 4. | 62 | + | 56 | = |
|
| 5. | 99 | + | 47 | = |
|
| 6. | 98 | + | 42 | = |
|
| 7. | 85 | + | 52 | = |
|
| 8. | 85 | + | 44 | = |
|
| 9. | 100 | + | 99 | = |
|
| 10. | 94 | + | 56 | = |
|
| Oefening 2 | |||||
| 1. | 76 | + | 75 | = |
|
| 2. | 51 | + | 22 | = |
|
| 3. | 75 | + | 67 | = |
|
| 4. | 28 | + | 20 | = |
|
| 5. | 93 | + | 74 | = |
|
| 6. | 53 | + | 46 | = |
|
| 7. | 67 | + | 36 | = |
|
| 8. | 88 | + | 32 | = |
|
| 9. | 49 | + | 29 | = |
|
| 10. | 97 | + | 23 | = |
|
| Oefening 3 | |||||
| 1. | 38 | + | 22 | = |
|
| 2. | 49 | + | 31 | = |
|
| 3. | 74 | + | 71 | = |
|
| 4. | 53 | + | 35 | = |
|
| 5. | 89 | + | 81 | = |
|
| 6. | 61 | + | 39 | = |
|
| 7. | 21 | + | 21 | = |
|
| 8. | 69 | + | 27 | = |
|
| 9. | 86 | + | 31 | = |
|
| 10. | 80 | + | 42 | = |
|
| Oefening 4 | |||||
| 1. | 69 | + | 37 | = |
|
| 2. | 90 | + | 44 | = |
|
| 3. | 85 | + | 21 | = |
|
| 4. | 96 | + | 92 | = |
|
| 5. | 89 | + | 72 | = |
|
| 6. | 79 | + | 45 | = |
|
| 7. | 96 | + | 75 | = |
|
| 8. | 67 | + | 32 | = |
|
| 9. | 92 | + | 48 | = |
|
| 10. | 65 | + | 39 | = |
|