Brug Mix (reeks 1)

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\(62 + 33 = \ldots\)

\(\begin{align} & 62 + 33\\= & \color{green}{60} + \color{red}{2} + \color{green}{30} + \color{red}{3} \\= & \color{green}{90} + \color{red}{5} \\= & \color{red}{95} \end{align}\)