Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 76 | + | 20 | = |
|
| 2. | 91 | + | 81 | = |
|
| 3. | 74 | + | 37 | = |
|
| 4. | 91 | + | 46 | = |
|
| 5. | 42 | + | 38 | = |
|
| 6. | 54 | + | 26 | = |
|
| 7. | 73 | + | 38 | = |
|
| 8. | 59 | + | 22 | = |
|
| 9. | 47 | + | 39 | = |
|
| 10. | 94 | + | 67 | = |
|
| Oefening 2 | |||||
| 1. | 98 | + | 77 | = |
|
| 2. | 80 | + | 65 | = |
|
| 3. | 41 | + | 27 | = |
|
| 4. | 93 | + | 66 | = |
|
| 5. | 32 | + | 32 | = |
|
| 6. | 70 | + | 68 | = |
|
| 7. | 56 | + | 43 | = |
|
| 8. | 93 | + | 59 | = |
|
| 9. | 79 | + | 68 | = |
|
| 10. | 30 | + | 28 | = |
|
| Oefening 3 | |||||
| 1. | 58 | + | 56 | = |
|
| 2. | 56 | + | 52 | = |
|
| 3. | 98 | + | 71 | = |
|
| 4. | 86 | + | 31 | = |
|
| 5. | 97 | + | 80 | = |
|
| 6. | 80 | + | 73 | = |
|
| 7. | 52 | + | 36 | = |
|
| 8. | 57 | + | 48 | = |
|
| 9. | 59 | + | 23 | = |
|
| 10. | 82 | + | 53 | = |
|
| Oefening 4 | |||||
| 1. | 73 | + | 50 | = |
|
| 2. | 85 | + | 53 | = |
|
| 3. | 62 | + | 45 | = |
|
| 4. | 94 | + | 21 | = |
|
| 5. | 98 | + | 68 | = |
|
| 6. | 77 | + | 22 | = |
|
| 7. | 76 | + | 58 | = |
|
| 8. | 81 | + | 73 | = |
|
| 9. | 70 | + | 66 | = |
|
| 10. | 64 | + | 28 | = |
|