Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 41 | + | 39 | = |
|
| 2. | 78 | + | 53 | = |
|
| 3. | 44 | + | 30 | = |
|
| 4. | 61 | + | 39 | = |
|
| 5. | 55 | + | 34 | = |
|
| 6. | 49 | + | 29 | = |
|
| 7. | 42 | + | 25 | = |
|
| 8. | 75 | + | 60 | = |
|
| 9. | 41 | + | 24 | = |
|
| 10. | 77 | + | 52 | = |
|
| Oefening 2 | |||||
| 1. | 98 | + | 59 | = |
|
| 2. | 91 | + | 83 | = |
|
| 3. | 75 | + | 27 | = |
|
| 4. | 81 | + | 58 | = |
|
| 5. | 75 | + | 48 | = |
|
| 6. | 87 | + | 86 | = |
|
| 7. | 98 | + | 35 | = |
|
| 8. | 78 | + | 57 | = |
|
| 9. | 60 | + | 36 | = |
|
| 10. | 83 | + | 52 | = |
|
| Oefening 3 | |||||
| 1. | 65 | + | 20 | = |
|
| 2. | 96 | + | 90 | = |
|
| 3. | 98 | + | 97 | = |
|
| 4. | 98 | + | 38 | = |
|
| 5. | 66 | + | 48 | = |
|
| 6. | 80 | + | 44 | = |
|
| 7. | 72 | + | 41 | = |
|
| 8. | 31 | + | 20 | = |
|
| 9. | 86 | + | 61 | = |
|
| 10. | 47 | + | 38 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 21 | = |
|
| 2. | 76 | + | 41 | = |
|
| 3. | 79 | + | 56 | = |
|
| 4. | 59 | + | 49 | = |
|
| 5. | 86 | + | 49 | = |
|
| 6. | 93 | + | 25 | = |
|
| 7. | 100 | + | 96 | = |
|
| 8. | 73 | + | 45 | = |
|
| 9. | 89 | + | 37 | = |
|
| 10. | 94 | + | 22 | = |
|