Страница 62, ГДЗ по математике за 4 класс к тренажёру Конновой

\[\begin{aligned} c \cdot 54 &= 11\,124 & \qquad 439 - d &= 371 \\ c &= 11\,124 : 54 & \qquad d &= 439 - 371 \\ c &= \textcolor{#e03131}{\mathbf{206}} & \qquad d &= \textcolor{#e03131}{\mathbf{68}} \end{aligned}\] \[\begin{array}{l|l} \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}\overset{\mathclap{\textcolor{#1c7ed6}{\overgroup{\hphantom{\textstyle 111}}}}}{111}24 & \underline{\,54\phantom{0}\,} \\ \underline{108}\phantom{00} & \overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{2}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{0}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{6}\kern-0.075em}} \\ \phantom{00}\mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}324 & \\ \phantom{00}\underline{324} & \\ \phantom{0000}0 & \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}39 \\ \smash{\raisebox{0.62em}{$-$}} & \vphantom{\overset{\bullet}{0}}371 \\ \hline & \textcolor{#e03131}{\mathbf{6}\kern-0.075em\mathbf{8}\kern-0.075em} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \end{array}\] \[\begin{aligned} x + 1\,003 &= 3\,812 & \qquad 135 + a &= 1\,036 \\ x &= 3\,812 - 1\,003 & \qquad a &= 1\,036 - 135 \\ x &= \textcolor{#e03131}{\mathbf{2\,809}} & \qquad a &= \textcolor{#e03131}{\mathbf{901}} \end{aligned}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}38\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{1}}2 \\ \smash{\raisebox{0.62em}{$-$}} & 1003 \\ \hline & \textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{9}\kern-0.075em} \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{1}}036 \\ \smash{\raisebox{0.62em}{$-$}} & 135 \\ \hline & \textcolor{#e03131}{\mathbf{9}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{1}\kern-0.075em} \end{array}\] \[\begin{aligned} 635 : y &= 5 & \qquad 2\,854 - b &= 900 \\ y &= 635 : 5 & \qquad b &= 2\,854 - 900 \\ y &= \textcolor{#e03131}{\mathbf{127}} & \qquad b &= \textcolor{#e03131}{\mathbf{1\,954}} \end{aligned}\] \[\begin{array}{l|l} \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}\overset{\mathclap{\textcolor{#1c7ed6}{\frown}}}{6}35 & \underline{\,5\phantom{00}\,} \\ \underline{5}\phantom{00} & \overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{1}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{2}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{7}\kern-0.075em}} \\ \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}13\phantom{0} & \\ \underline{10}\phantom{0} & \\ \phantom{0}\mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}35 & \\ \phantom{0}\underline{35} & \\ \phantom{00}0 & \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}854 \\ \smash{\raisebox{0.62em}{$-$}} & \vphantom{\overset{\bullet}{0}}900 \\ \hline & \textcolor{#e03131}{\mathbf{1}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{4}\kern-0.075em} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \end{array}\]