4класс

Страница 23, ГДЗ по математике за 4 класс к тренажёру Конновой

Сложение и вычитание многозначных чисел

2. Вычисли.

\[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}46\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}6 \\ \smash{\raisebox{0.62em}{$+$}} & 3136 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{7}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{2}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{9}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}6 \\ \smash{\raisebox{0.62em}{$-$}} & 7838 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{1}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{8}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}26\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}5 \\ \smash{\raisebox{0.62em}{$+$}} & 5129 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{7}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{4}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{5}}1\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}6 \\ \smash{\raisebox{0.62em}{$-$}} & 4629 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{7}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{5}}2\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{3}}5 \\ \smash{\raisebox{0.62em}{$-$}} & 2827 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{8}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}4 \\ \smash{\raisebox{0.62em}{$+$}} & 2796 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{7}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{0}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}4943 \\ \smash{\raisebox{0.62em}{$-$}} & 2532 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{1}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}9\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{5}}2 \\ \smash{\raisebox{0.62em}{$-$}} & 9183 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{6}\kern-0.075em\mathbf{9}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}45\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{3}}7 \\ \smash{\raisebox{0.62em}{$+$}} & 1228 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{5}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{5}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}01 \\ \smash{\raisebox{0.62em}{$-$}} & 1970 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{3}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{1}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{1}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{6}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{8}}7 \\ \smash{\raisebox{0.62em}{$+$}} & 2573 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{4}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{0}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}6\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{6}}60 \\ \smash{\raisebox{0.62em}{$+$}} & 1275 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{7}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{5}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}5\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{6}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}0 \\ \smash{\raisebox{0.62em}{$-$}} & 3434 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{6}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}1\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}4 \\ \smash{\raisebox{0.62em}{$+$}} & 1457 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{1}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}98\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}3 \\ \smash{\raisebox{0.62em}{$-$}} & 6519 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{3}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{4}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{8}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}8 \\ \smash{\raisebox{0.62em}{$+$}} & 2922 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}4\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{8}}9 \\ \smash{\raisebox{0.62em}{$+$}} & 4122 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{8}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{1}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}3\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{3}}4 \\ \smash{\raisebox{0.62em}{$-$}} & 3347 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{3}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{7}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{1}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}73 \\ \smash{\raisebox{0.62em}{$+$}} & 5644 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{7}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{7}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{8}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}0 \\ \smash{\raisebox{0.62em}{$-$}} & 1883 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{6}\kern-0.075em\mathbf{3}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{7}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array}\] \[\begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}5\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}7 \\ \smash{\raisebox{0.62em}{$-$}} & 5659 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{1}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{1}\kern-0.075em\mathbf{8}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{3}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{8}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}9 \\ \smash{\raisebox{0.62em}{$+$}} & 4757 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{+} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{8}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{6}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}49\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{8}}0 \\ \smash{\raisebox{0.62em}{$-$}} & 2338 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{2}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{2}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array} \qquad \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{4}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{3}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{6}}0 \\ \smash{\raisebox{0.62em}{$-$}} & 3582 \\ \hline\hline \kern-0.5em\rule[-0.36em]{0.04em}{1.2em}\kern0.46em\hphantom{-} & \raisebox{-0.08em}{$\textcolor{#e03131}{\mathbf{7}\kern-0.075em\mathbf{7}\kern-0.075em\mathbf{8}\kern-0.075em}$}\kern0.46em\rule[-0.36em]{0.04em}{1.2em}\kern-0.5em \\ \hline \end{array}\]

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