| Rekenen met breuken | ![]() |
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| 3 + 7 − 5 |
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| 11 |
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| 11 |
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| a c |
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| 3 · 6 |
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| a d + b c |
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| 3 · 7 |
| 11 · 7 |
| 11 · 2 |
| 11 · 7 |
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| 77 | tr>
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| 77 |
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| 7 |
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| 3 |
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| 7 |
| b |
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| a c + b |
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| 25 |
| 7 |
| 21 + 4 |
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| 21 |
| 7 |
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| 7 |
| 4 |
| 7 |
| a |
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| b |
| a |
| a b |
| b a |
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| 62 |
| 105 |
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