Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 69 | + | 63 | = |
|
| 2. | 92 | + | 72 | = |
|
| 3. | 93 | + | 41 | = |
|
| 4. | 53 | + | 40 | = |
|
| 5. | 21 | + | 20 | = |
|
| 6. | 81 | + | 64 | = |
|
| 7. | 96 | + | 22 | = |
|
| 8. | 59 | + | 42 | = |
|
| 9. | 87 | + | 64 | = |
|
| 10. | 57 | + | 34 | = |
|
| Oefening 2 | |||||
| 1. | 100 | + | 96 | = |
|
| 2. | 72 | + | 64 | = |
|
| 3. | 86 | + | 48 | = |
|
| 4. | 47 | + | 21 | = |
|
| 5. | 84 | + | 63 | = |
|
| 6. | 57 | + | 30 | = |
|
| 7. | 52 | + | 21 | = |
|
| 8. | 82 | + | 65 | = |
|
| 9. | 67 | + | 59 | = |
|
| 10. | 69 | + | 21 | = |
|
| Oefening 3 | |||||
| 1. | 83 | + | 54 | = |
|
| 2. | 33 | + | 27 | = |
|
| 3. | 98 | + | 65 | = |
|
| 4. | 68 | + | 45 | = |
|
| 5. | 44 | + | 40 | = |
|
| 6. | 40 | + | 24 | = |
|
| 7. | 86 | + | 80 | = |
|
| 8. | 90 | + | 78 | = |
|
| 9. | 75 | + | 24 | = |
|
| 10. | 54 | + | 42 | = |
|
| Oefening 4 | |||||
| 1. | 35 | + | 27 | = |
|
| 2. | 84 | + | 42 | = |
|
| 3. | 94 | + | 41 | = |
|
| 4. | 81 | + | 68 | = |
|
| 5. | 79 | + | 61 | = |
|
| 6. | 61 | + | 46 | = |
|
| 7. | 66 | + | 32 | = |
|
| 8. | 88 | + | 68 | = |
|
| 9. | 57 | + | 56 | = |
|
| 10. | 99 | + | 55 | = |
|