Часть 2 страница 29, ГДЗ по математике за 4 класс к рабочей тетради Дорофеева

\[\begin{aligned} 208 \cdot \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{1\,000}}}}} &= 208\,000 & \qquad 208\,000 : \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{100}}}}} &= 2\,080 \\ 100\,600 : \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{100}}}}} &= 1\,006 & \qquad 160 \cdot \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{100}}}}} &= 16\,000 \\ 3\,000 \cdot \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{100}}}}} &= 300\,000 & \qquad 100\,000 : \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{100\,000}}}}} &= 1 \end{aligned}\]

\[\begin{array}{r} \text{В} \\ \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{7}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{5}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}0 \\ \smash{\raisebox{0.62em}{$-$}} & \vphantom{\overset{\bullet}{0}}16348 \\ \hline & \textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{2}\kern-0.075em} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \end{array} \end{array} \qquad \begin{array}{r} \text{ДА} \\ \begin{array}{l|l} \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}\overset{\mathclap{\textcolor{#1c7ed6}{\frown}}}{88}4 & \underline{\,13\,} \\ \underline{78}\phantom{0} & \overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{6}\kern-0.075em}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#e03131}{\mathbf{8}\kern-0.075em}} \\ \mathllap{\smash{\raisebox{-0.5em}{$-$}}\,}104 & \\ \underline{104} & \\ \phantom{00}0 & \end{array} \end{array} \qquad \begin{array}{r} \text{ЛЮ} \\ \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}2149\phantom{00} \\ \smash{\raisebox{0.62em}{$\times$}} & \vphantom{\overset{\bullet}{0}}400 \\ \hline & \textcolor{#e03131}{\mathbf{8}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{6}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \\ & \vphantom{\underline{0}} \\ & \vphantom{\underline{0}} \end{array} \end{array}\] \[\begin{array}{r} \text{ВЕСЬ} \\ \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}1085\phantom{00} \\ \smash{\raisebox{0.62em}{$\times$}} & 500 \\ \hline & \textcolor{#e03131}{\mathbf{5}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \end{array} \qquad \begin{array}{r} \text{ШЁЛ} \\ \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}362\phantom{00} \\ \smash{\raisebox{0.62em}{$\times$}} & 900 \\ \hline & \textcolor{#e03131}{\mathbf{3}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{5}\kern-0.075em\mathbf{8}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{0}\kern-0.075em} \end{array} \end{array}\] \[\begin{array}{r} \text{У} \\ \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{1}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{0}}0 \\ \smash{\raisebox{0.62em}{$-$}} & 90909 \\ \hline & \textcolor{#e03131}{\mathbf{9}\kern-0.075em\mathbf{0}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{1}\kern-0.075em} \end{array} \end{array} \qquad \begin{array}{r} \text{ЗЕМ} \\ \begin{array}{cr} & \vphantom{\overset{\bullet}{0}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{\phantom{0}}}\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{5}}9\overset{\textcolor{#1c7ed6}{\bullet}}{\textcolor{#1c7ed6}{2}}7 \\ \smash{\raisebox{0.62em}{$+$}} & 28365 \\ \hline & \textcolor{#e03131}{\mathbf{3}\kern-0.075em\mathbf{4}\kern-0.075em\mathbf{2}\kern-0.075em\mathbf{9}\kern-0.075em\mathbf{2}\kern-0.075em} \end{array} \end{array}\] \[\begin{array}{|c|} \hline 325\,800 \\ \hline \textcolor{#e03131}{\textbf{ШЁЛ}} \\ \hline \end{array}, \quad \begin{array}{|c|} \hline 325\,800 \\ \hline \textcolor{#e03131}{\textbf{ШЁЛ}} \\ \hline \end{array} \quad \begin{array}{|c|} \hline 68 \\ \hline \textcolor{#e03131}{\textbf{ДА}} \\ \hline \end{array} \quad \begin{array}{|c|} \hline 542\,500 \\ \hline \textcolor{#e03131}{\textbf{ВЕСЬ}} \\ \hline \end{array} \quad \begin{array}{|c|} \hline 58\,652 \\ \hline \textcolor{#e03131}{\textbf{В}} \\ \hline \end{array}\] \[\begin{array}{|c|c|} \hline 34\,292 & 859\,600 \\ \hline \textcolor{#e03131}{\textbf{ЗЕМ}} & \textcolor{#e03131}{\textbf{ЛЮ}} \\ \hline \end{array} \qquad \begin{array}{|c|c|} \hline 9\,091 & 325\,800 \\ \hline \textcolor{#e03131}{\textbf{У}} & \textcolor{#e03131}{\textbf{ШЁЛ}} \\ \hline \end{array}.\] Отгадка. \({\underline{\kern0.4em\textcolor{#e03131}{\textbf{Дождь}}\kern0.4em}}\)

\[\begin{aligned} 32\text{ км} &= \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{32\,000}}}}}\text{ м} & \qquad 3\text{ км }2\text{ м} &= \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{3\,002}}}}}\text{ м} \\ 30\text{ км }20\text{ м} &= \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{30\,020}}}}}\text{ м} & \qquad 320\text{ т} &= \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{3\,200}}}}}\text{ ц} \\ 3\text{ т }2\text{ ц} &= \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{32}}}}}\text{ ц} & \qquad 30\text{ ц }20\text{ кг} &= \boxed{\smash[b]{\underset{\hspace{3em}}{\textcolor{#e03131}{\mathbf{3\,020}}}}}\text{ кг} \end{aligned}\]

\[\begin{array}{llll} 307\text{ км}; & \qquad 17\text{ км}; & \qquad 135\text{ км}; & \qquad \textcolor{#e03131}{\underline{\boldsymbol{37\textbf{ км}}\vphantom{(}}}. \end{array}\] \(\textcolor{#808080}{{172 - 45 \cdot 3 = 37}\text{ (км)}}\)