Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 33 | + | 33 | = |
|
| 2. | 75 | + | 47 | = |
|
| 3. | 59 | + | 54 | = |
|
| 4. | 89 | + | 81 | = |
|
| 5. | 76 | + | 58 | = |
|
| 6. | 36 | + | 29 | = |
|
| 7. | 22 | + | 21 | = |
|
| 8. | 96 | + | 30 | = |
|
| 9. | 48 | + | 45 | = |
|
| 10. | 87 | + | 31 | = |
|
| Oefening 2 | |||||
| 1. | 89 | + | 53 | = |
|
| 2. | 99 | + | 71 | = |
|
| 3. | 80 | + | 70 | = |
|
| 4. | 78 | + | 32 | = |
|
| 5. | 58 | + | 25 | = |
|
| 6. | 33 | + | 25 | = |
|
| 7. | 89 | + | 68 | = |
|
| 8. | 94 | + | 52 | = |
|
| 9. | 73 | + | 39 | = |
|
| 10. | 93 | + | 29 | = |
|
| Oefening 3 | |||||
| 1. | 74 | + | 67 | = |
|
| 2. | 93 | + | 67 | = |
|
| 3. | 65 | + | 29 | = |
|
| 4. | 88 | + | 61 | = |
|
| 5. | 93 | + | 66 | = |
|
| 6. | 65 | + | 25 | = |
|
| 7. | 55 | + | 46 | = |
|
| 8. | 64 | + | 61 | = |
|
| 9. | 54 | + | 37 | = |
|
| 10. | 65 | + | 45 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 71 | = |
|
| 2. | 91 | + | 56 | = |
|
| 3. | 49 | + | 31 | = |
|
| 4. | 75 | + | 68 | = |
|
| 5. | 94 | + | 45 | = |
|
| 6. | 79 | + | 29 | = |
|
| 7. | 79 | + | 27 | = |
|
| 8. | 40 | + | 31 | = |
|
| 9. | 78 | + | 20 | = |
|
| 10. | 55 | + | 34 | = |
|