Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 37 | + | 20 | = |
|
| 2. | 86 | + | 61 | = |
|
| 3. | 95 | + | 53 | = |
|
| 4. | 25 | + | 23 | = |
|
| 5. | 33 | + | 23 | = |
|
| 6. | 83 | + | 65 | = |
|
| 7. | 66 | + | 32 | = |
|
| 8. | 53 | + | 30 | = |
|
| 9. | 100 | + | 93 | = |
|
| 10. | 92 | + | 73 | = |
|
| Oefening 2 | |||||
| 1. | 88 | + | 66 | = |
|
| 2. | 21 | + | 21 | = |
|
| 3. | 31 | + | 24 | = |
|
| 4. | 100 | + | 95 | = |
|
| 5. | 59 | + | 28 | = |
|
| 6. | 94 | + | 29 | = |
|
| 7. | 51 | + | 28 | = |
|
| 8. | 99 | + | 36 | = |
|
| 9. | 98 | + | 20 | = |
|
| 10. | 32 | + | 31 | = |
|
| Oefening 3 | |||||
| 1. | 84 | + | 71 | = |
|
| 2. | 91 | + | 49 | = |
|
| 3. | 70 | + | 45 | = |
|
| 4. | 81 | + | 33 | = |
|
| 5. | 100 | + | 37 | = |
|
| 6. | 41 | + | 22 | = |
|
| 7. | 99 | + | 45 | = |
|
| 8. | 64 | + | 28 | = |
|
| 9. | 60 | + | 37 | = |
|
| 10. | 64 | + | 24 | = |
|
| Oefening 4 | |||||
| 1. | 78 | + | 54 | = |
|
| 2. | 88 | + | 83 | = |
|
| 3. | 64 | + | 37 | = |
|
| 4. | 77 | + | 50 | = |
|
| 5. | 66 | + | 51 | = |
|
| 6. | 88 | + | 34 | = |
|
| 7. | 72 | + | 33 | = |
|
| 8. | 90 | + | 90 | = |
|
| 9. | 63 | + | 45 | = |
|
| 10. | 56 | + | 48 | = |
|