+amp;743amp;amp;259amp;776amp;
\( \begin{aligned} &743 \\ +& \\ &259 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &548 \\ +& \\ &459 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &826 \\ +& \\ &178 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &689 \\ +& \\ &317 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &569 \\ +& \\ &437 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
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