Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 45 | + | 37 | = |
|
| 2. | 79 | + | 32 | = |
|
| 3. | 95 | + | 22 | = |
|
| 4. | 44 | + | 23 | = |
|
| 5. | 52 | + | 26 | = |
|
| 6. | 65 | + | 29 | = |
|
| 7. | 89 | + | 75 | = |
|
| 8. | 100 | + | 75 | = |
|
| 9. | 40 | + | 22 | = |
|
| 10. | 71 | + | 44 | = |
|
| Oefening 2 | |||||
| 1. | 71 | + | 61 | = |
|
| 2. | 90 | + | 62 | = |
|
| 3. | 99 | + | 71 | = |
|
| 4. | 90 | + | 47 | = |
|
| 5. | 86 | + | 28 | = |
|
| 6. | 56 | + | 48 | = |
|
| 7. | 36 | + | 35 | = |
|
| 8. | 90 | + | 36 | = |
|
| 9. | 77 | + | 53 | = |
|
| 10. | 100 | + | 31 | = |
|
| Oefening 3 | |||||
| 1. | 71 | + | 33 | = |
|
| 2. | 53 | + | 21 | = |
|
| 3. | 90 | + | 64 | = |
|
| 4. | 71 | + | 69 | = |
|
| 5. | 57 | + | 23 | = |
|
| 6. | 94 | + | 30 | = |
|
| 7. | 88 | + | 87 | = |
|
| 8. | 97 | + | 61 | = |
|
| 9. | 80 | + | 77 | = |
|
| 10. | 62 | + | 34 | = |
|
| Oefening 4 | |||||
| 1. | 65 | + | 41 | = |
|
| 2. | 74 | + | 44 | = |
|
| 3. | 76 | + | 68 | = |
|
| 4. | 71 | + | 54 | = |
|
| 5. | 58 | + | 33 | = |
|
| 6. | 99 | + | 72 | = |
|
| 7. | 88 | + | 82 | = |
|
| 8. | 89 | + | 67 | = |
|
| 9. | 56 | + | 53 | = |
|
| 10. | 55 | + | 27 | = |
|