Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 43 | + | 27 | = |
|
| 2. | 95 | + | 63 | = |
|
| 3. | 96 | + | 37 | = |
|
| 4. | 45 | + | 39 | = |
|
| 5. | 64 | + | 56 | = |
|
| 6. | 75 | + | 55 | = |
|
| 7. | 99 | + | 31 | = |
|
| 8. | 62 | + | 47 | = |
|
| 9. | 86 | + | 31 | = |
|
| 10. | 64 | + | 27 | = |
|
| Oefening 2 | |||||
| 1. | 61 | + | 21 | = |
|
| 2. | 79 | + | 52 | = |
|
| 3. | 72 | + | 24 | = |
|
| 4. | 44 | + | 40 | = |
|
| 5. | 100 | + | 49 | = |
|
| 6. | 77 | + | 45 | = |
|
| 7. | 99 | + | 78 | = |
|
| 8. | 47 | + | 24 | = |
|
| 9. | 98 | + | 91 | = |
|
| 10. | 66 | + | 31 | = |
|
| Oefening 3 | |||||
| 1. | 97 | + | 36 | = |
|
| 2. | 100 | + | 48 | = |
|
| 3. | 93 | + | 53 | = |
|
| 4. | 99 | + | 21 | = |
|
| 5. | 48 | + | 29 | = |
|
| 6. | 93 | + | 61 | = |
|
| 7. | 48 | + | 30 | = |
|
| 8. | 80 | + | 21 | = |
|
| 9. | 92 | + | 56 | = |
|
| 10. | 100 | + | 28 | = |
|
| Oefening 4 | |||||
| 1. | 92 | + | 85 | = |
|
| 2. | 94 | + | 23 | = |
|
| 3. | 57 | + | 31 | = |
|
| 4. | 45 | + | 20 | = |
|
| 5. | 66 | + | 34 | = |
|
| 6. | 37 | + | 22 | = |
|
| 7. | 66 | + | 38 | = |
|
| 8. | 93 | + | 88 | = |
|
| 9. | 99 | + | 60 | = |
|
| 10. | 57 | + | 21 | = |
|