Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 98 | + | 59 | = |
|
| 2. | 48 | + | 42 | = |
|
| 3. | 91 | + | 42 | = |
|
| 4. | 97 | + | 63 | = |
|
| 5. | 51 | + | 50 | = |
|
| 6. | 76 | + | 38 | = |
|
| 7. | 36 | + | 27 | = |
|
| 8. | 95 | + | 52 | = |
|
| 9. | 77 | + | 43 | = |
|
| 10. | 69 | + | 47 | = |
|
| Oefening 2 | |||||
| 1. | 45 | + | 27 | = |
|
| 2. | 62 | + | 34 | = |
|
| 3. | 97 | + | 97 | = |
|
| 4. | 90 | + | 61 | = |
|
| 5. | 52 | + | 38 | = |
|
| 6. | 82 | + | 68 | = |
|
| 7. | 70 | + | 29 | = |
|
| 8. | 39 | + | 30 | = |
|
| 9. | 77 | + | 72 | = |
|
| 10. | 59 | + | 50 | = |
|
| Oefening 3 | |||||
| 1. | 93 | + | 81 | = |
|
| 2. | 65 | + | 32 | = |
|
| 3. | 93 | + | 88 | = |
|
| 4. | 81 | + | 50 | = |
|
| 5. | 93 | + | 76 | = |
|
| 6. | 100 | + | 70 | = |
|
| 7. | 89 | + | 80 | = |
|
| 8. | 74 | + | 68 | = |
|
| 9. | 75 | + | 53 | = |
|
| 10. | 96 | + | 62 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 37 | = |
|
| 2. | 70 | + | 58 | = |
|
| 3. | 74 | + | 32 | = |
|
| 4. | 27 | + | 21 | = |
|
| 5. | 87 | + | 70 | = |
|
| 6. | 92 | + | 86 | = |
|
| 7. | 94 | + | 83 | = |
|
| 8. | 57 | + | 37 | = |
|
| 9. | 77 | + | 58 | = |
|
| 10. | 85 | + | 67 | = |
|