Страница 63, ГДЗ по математике за 4 класс к тренажёру Конновой

\[\begin{aligned} (90 + 26) \cdot x &= 928 \\ \textcolor{#e03131}{\mathbf{116}} \cdot x &= 928 \\ x &= 928 : 116 \\ x &= \textcolor{#e03131}{\mathbf{8}} \end{aligned}\] \[\begin{array}{l|l} \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}\overset{\mathclap{\textcolor{#1c7ed6}{\overgroup{\hphantom{\textstyle 928}}}}}{928} & \underline{\,116\,} \\ \underline{928} & \overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{8}\kern-0.075em}} \\ \phantom{00}0 & \end{array}\] \[\begin{aligned} 198 - d &= 236 : 4 \\ 198 - d &= \textcolor{#e03131}{\mathbf{59}} \\ d &= 198 - 59 \\ d &= \textcolor{#e03131}{\mathbf{139}} \end{aligned}\] \[\begin{array}{l|l} \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}\overset{\mathclap{\textcolor{#1c7ed6}{\frown}}}{23}6 & \underline{\,4\phantom{0}\,} \\ \underline{20}\phantom{0} & \overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{5}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{9}\kern-0.075em}} \\ \phantom{0}\mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}36 & \\ \phantom{0}\underline{36} & \\ \phantom{00}0 & \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}1\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{9}}8 \\ \smash{\raisebox{0.62em}{$-$}} & \vphantom{\overset{\bullet}{0}}59 \\ \hline & \textcolor{#e03131}{\mathbf{1}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{9}\kern-0.075em} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \end{array}\] \[\begin{aligned} 7\,658 + b &= 347 + 8\,202 \\ 7\,658 + b &= \textcolor{#e03131}{\mathbf{8\,549}} \\ b &= 8\,549 - 7\,658 \\ b &= \textcolor{#e03131}{\mathbf{891}} \end{aligned}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}8202 \\ \smash{\raisebox{0.62em}{$+$}} & 347 \\ \hline & \textcolor{#e03131}{\mathbf{8}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{9}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{8}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{5}}49 \\ \smash{\raisebox{0.62em}{$-$}} & 7658 \\ \hline & \textcolor{#e03131}{\mathbf{8}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{1}\kern-0.075em} \end{array}\] \[\begin{aligned} 505 : 5 + a &= 4\,007 \\ \textcolor{#e03131}{\mathbf{101}} + a &= 4\,007 \\ a &= 4\,007 - 101 \\ a &= \textcolor{#e03131}{\mathbf{3\,906}} \end{aligned}\] \[\begin{array}{l|l} \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}\overset{\mathclap{\textcolor{#1c7ed6}{\frown}}}{5}05 & \underline{\,5\phantom{00}\,} \\ \underline{5}\phantom{00} & \overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{1}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{0}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{1}\kern-0.075em}} \\ \phantom{00}\mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}5 & \\ \phantom{00}\underline{5} & \\ \phantom{00}0 & \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}007 \\ \smash{\raisebox{0.62em}{$-$}} & \vphantom{\overset{\bullet}{0}}101 \\ \hline & \textcolor{#e03131}{\mathbf{3}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{6}\kern-0.075em} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \end{array}\]