Brug Mix (reeks 2)

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\(32 + 56 = \ldots\)

\(\begin{align} & 32 + 56\\= & \color{green}{30} + \color{red}{2} + \color{green}{50} + \color{red}{6} \\= & \color{green}{80} + \color{red}{8} \\= & \color{red}{88} \end{align}\)