Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 31 | + | 21 | = |
|
| 2. | 68 | + | 62 | = |
|
| 3. | 66 | + | 30 | = |
|
| 4. | 100 | + | 46 | = |
|
| 5. | 56 | + | 45 | = |
|
| 6. | 98 | + | 27 | = |
|
| 7. | 79 | + | 22 | = |
|
| 8. | 95 | + | 85 | = |
|
| 9. | 71 | + | 37 | = |
|
| 10. | 83 | + | 55 | = |
|
| Oefening 2 | |||||
| 1. | 87 | + | 25 | = |
|
| 2. | 80 | + | 78 | = |
|
| 3. | 59 | + | 26 | = |
|
| 4. | 87 | + | 65 | = |
|
| 5. | 66 | + | 51 | = |
|
| 6. | 74 | + | 57 | = |
|
| 7. | 75 | + | 74 | = |
|
| 8. | 88 | + | 47 | = |
|
| 9. | 40 | + | 29 | = |
|
| 10. | 83 | + | 76 | = |
|
| Oefening 3 | |||||
| 1. | 42 | + | 36 | = |
|
| 2. | 73 | + | 48 | = |
|
| 3. | 51 | + | 21 | = |
|
| 4. | 45 | + | 35 | = |
|
| 5. | 80 | + | 63 | = |
|
| 6. | 34 | + | 30 | = |
|
| 7. | 93 | + | 73 | = |
|
| 8. | 69 | + | 48 | = |
|
| 9. | 91 | + | 72 | = |
|
| 10. | 59 | + | 43 | = |
|
| Oefening 4 | |||||
| 1. | 58 | + | 40 | = |
|
| 2. | 48 | + | 36 | = |
|
| 3. | 81 | + | 72 | = |
|
| 4. | 80 | + | 53 | = |
|
| 5. | 98 | + | 66 | = |
|
| 6. | 87 | + | 86 | = |
|
| 7. | 63 | + | 33 | = |
|
| 8. | 43 | + | 35 | = |
|
| 9. | 72 | + | 42 | = |
|
| 10. | 93 | + | 47 | = |
|