Otvorii:

\( \frac{50}{9} = \large\square \large\square + \frac{\large\square}{\large\square} \)

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\( \frac{-20}{12} = \large\square \large\square + \frac{\large\square}{\large\square} \)

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34 + 21 = 1 + 4 =

12 + 40 = 32 + 4 = 2 + 5 =

23 + 10 = 15 + 39 = 21 + 18 =

\( \frac{-20}{12} = \large\square \large\square + \frac{\large\square}{\large\square} \)