Erbijsommen tot 200
Erbijsommen
| Oefening 1 | |||||
| 1. | 52 | + | 22 | = |
|
| 2. | 72 | + | 42 | = |
|
| 3. | 81 | + | 65 | = |
|
| 4. | 45 | + | 42 | = |
|
| 5. | 69 | + | 44 | = |
|
| 6. | 37 | + | 22 | = |
|
| 7. | 87 | + | 36 | = |
|
| 8. | 68 | + | 56 | = |
|
| 9. | 67 | + | 63 | = |
|
| 10. | 61 | + | 40 | = |
|
| Oefening 2 | |||||
| 1. | 82 | + | 64 | = |
|
| 2. | 65 | + | 53 | = |
|
| 3. | 96 | + | 77 | = |
|
| 4. | 93 | + | 82 | = |
|
| 5. | 56 | + | 52 | = |
|
| 6. | 99 | + | 98 | = |
|
| 7. | 91 | + | 60 | = |
|
| 8. | 88 | + | 70 | = |
|
| 9. | 31 | + | 27 | = |
|
| 10. | 66 | + | 50 | = |
|
| Oefening 3 | |||||
| 1. | 80 | + | 21 | = |
|
| 2. | 98 | + | 43 | = |
|
| 3. | 72 | + | 33 | = |
|
| 4. | 70 | + | 62 | = |
|
| 5. | 100 | + | 68 | = |
|
| 6. | 62 | + | 24 | = |
|
| 7. | 46 | + | 21 | = |
|
| 8. | 76 | + | 32 | = |
|
| 9. | 45 | + | 41 | = |
|
| 10. | 86 | + | 76 | = |
|
| Oefening 4 | |||||
| 1. | 64 | + | 38 | = |
|
| 2. | 97 | + | 81 | = |
|
| 3. | 93 | + | 32 | = |
|
| 4. | 100 | + | 36 | = |
|
| 5. | 45 | + | 42 | = |
|
| 6. | 67 | + | 37 | = |
|
| 7. | 56 | + | 20 | = |
|
| 8. | 71 | + | 70 | = |
|
| 9. | 85 | + | 78 | = |
|
| 10. | 85 | + | 75 | = |
|