Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 72 | + | 27 | = |
|
| 2. | 76 | + | 52 | = |
|
| 3. | 73 | + | 62 | = |
|
| 4. | 48 | + | 23 | = |
|
| 5. | 69 | + | 20 | = |
|
| 6. | 96 | + | 72 | = |
|
| 7. | 65 | + | 23 | = |
|
| 8. | 95 | + | 39 | = |
|
| 9. | 88 | + | 79 | = |
|
| 10. | 71 | + | 32 | = |
|
| Oefening 2 | |||||
| 1. | 76 | + | 74 | = |
|
| 2. | 75 | + | 30 | = |
|
| 3. | 91 | + | 51 | = |
|
| 4. | 100 | + | 41 | = |
|
| 5. | 31 | + | 26 | = |
|
| 6. | 90 | + | 77 | = |
|
| 7. | 28 | + | 24 | = |
|
| 8. | 80 | + | 36 | = |
|
| 9. | 59 | + | 56 | = |
|
| 10. | 73 | + | 49 | = |
|
| Oefening 3 | |||||
| 1. | 100 | + | 90 | = |
|
| 2. | 68 | + | 68 | = |
|
| 3. | 100 | + | 74 | = |
|
| 4. | 74 | + | 54 | = |
|
| 5. | 74 | + | 53 | = |
|
| 6. | 88 | + | 79 | = |
|
| 7. | 93 | + | 85 | = |
|
| 8. | 90 | + | 65 | = |
|
| 9. | 72 | + | 60 | = |
|
| 10. | 88 | + | 75 | = |
|
| Oefening 4 | |||||
| 1. | 77 | + | 45 | = |
|
| 2. | 96 | + | 68 | = |
|
| 3. | 84 | + | 21 | = |
|
| 4. | 90 | + | 86 | = |
|
| 5. | 45 | + | 20 | = |
|
| 6. | 59 | + | 49 | = |
|
| 7. | 74 | + | 43 | = |
|
| 8. | 64 | + | 47 | = |
|
| 9. | 83 | + | 70 | = |
|
| 10. | 77 | + | 26 | = |
|