4класс

Страница 45, ГДЗ по математике за 4 класс к тренажёру Конновой

Преобразование и сравнение величин

2. Сравни.

\[\begin{aligned} 4\,373\text{ см} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 4\,300\text{ см}}}{430\text{ дм}} & \qquad \overset{\textcolor{#808080}{\scriptstyle 200\text{ см}}}{2\text{ м}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 78\text{ см} \\ \overset{\textcolor{#808080}{\scriptstyle 600\text{ см}}}{60\text{ дм}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.3225em}}} 600\text{ см} & \qquad \overset{\textcolor{#808080}{\scriptstyle 90\text{ мм}}}{9\text{ см}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 93\text{ мм} \\ \overset{\textcolor{#808080}{\scriptstyle 120\text{ мин}}}{2\text{ ч}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 80\text{ мин} & \qquad 35\text{ мин} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 60\text{ мин}}}{1\text{ ч}} \\ \overset{\textcolor{#808080}{\scriptstyle 3\,000\text{ г}}}{3\text{ кг}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 2\,732\text{ г} & \qquad 180\text{ мм} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 200\text{ мм}}}{20\text{ см}} \\ \overset{\textcolor{#808080}{\scriptstyle 700\text{ дм}^2}}{7\text{ м}^2} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.3225em}}} 700\text{ дм}^2 & \qquad 1\,000\text{ мм} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 100\text{ мм}}}{1\text{ дм}} \\ \overset{\textcolor{#808080}{\scriptstyle 500\text{ кг}}}{5\text{ ц}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 470\text{ кг} & \qquad 200\text{ мин} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 180\text{ мин}}}{3\text{ ч}} \\ \overset{\textcolor{#808080}{\scriptstyle 120\text{ см}}}{12\text{ дм}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 150\text{ см} & \qquad \overset{\textcolor{#808080}{\scriptstyle 850\,000\text{ см}^2}}{85\text{ м}^2} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 87\text{ см}^2 \\ 189\text{ см} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.3225em}}} 189\text{ см} & \qquad 260\text{ мин} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 300\text{ мин}}}{5\text{ ч}} \\ \overset{\textcolor{#808080}{\scriptstyle 120\text{ мин}}}{2\text{ ч}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 160\text{ мин} & \qquad \overset{\textcolor{#808080}{\scriptstyle 1\,000\text{ см}}}{100\text{ дм}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 10\text{ см} \\ 76\text{ см}^2 &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 700\text{ см}^2}}{7\text{ дм}^2} & \qquad 90\text{ см} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 90\text{ см}}}{9\text{ дм}} \\ \overset{\textcolor{#808080}{\scriptstyle 1\,000\text{ кг}}}{1\text{ т}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 100\text{ кг} & \qquad \overset{\textcolor{#808080}{\scriptstyle 180\text{ с}}}{3\text{ мин}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 304\text{ с} \end{aligned}\] \[\begin{aligned} \overset{\textcolor{#808080}{\scriptstyle 10\,000\text{ м}^2}}{1\text{ га}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 1\,000\text{ м}^2 & \qquad 1\,800\text{ г} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 2\,000\text{ г}}}{2\text{ кг}} \\ 4\,500\text{ г} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 4\,000\text{ г}}}{4\text{ кг}} & \qquad \overset{\textcolor{#808080}{\scriptstyle 1\,300\text{ см}}}{13\text{ м}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.3225em}}} 1\,300\text{ см} \\ 153\text{ см} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 180\text{ см}}}{18\text{ дм}} & \qquad \overset{\textcolor{#808080}{\scriptstyle 200\text{ см}^2}}{2\text{ дм}^2} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 20\text{ см}^2 \\ \overset{\textcolor{#808080}{\scriptstyle 60\text{ мин}}}{1\text{ ч}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 69\text{ мин} & \qquad \overset{\textcolor{#808080}{\scriptstyle 10\text{ дм}}}{1\text{ м}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.3225em}}} 10\text{ дм} \\ \overset{\textcolor{#808080}{\scriptstyle 8\,410\text{ ц}}}{841\text{ т}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 7\,690\text{ ц} & \qquad 1\,500\text{ см} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 150\text{ см}}}{15\text{ дм}} \\ 20\text{ см} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 2\,000\text{ см}}}{200\text{ дм}} & \qquad 14\text{ ц} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 1\,300\text{ ц}}}{130\text{ т}} \\ \overset{\textcolor{#808080}{\scriptstyle 100\text{ га}}}{1\text{ км}^2} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 1\,000\text{ га} & \qquad 44\text{ сут} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 28\text{ сут}}}{4\text{ нед.}} \\ \overset{\textcolor{#808080}{\scriptstyle 120\text{ мин}}}{2\text{ ч}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 100\text{ мин} & \qquad 34\text{ мес.} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 24\text{ мес.}}}{2\text{ года}} \\ \overset{\textcolor{#808080}{\scriptstyle 100\text{ дм}^2}}{1\text{ м}^2} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 10\text{ дм}^2 & \qquad \overset{\textcolor{#808080}{\scriptstyle 1\,400\text{ лет}}}{14\text{ веков}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 120\text{ лет} \\ \overset{\textcolor{#808080}{\scriptstyle 500\text{ см}^2}}{5\text{ дм}^2} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.3225em}}} 15\text{ см}^2 & \qquad 176\text{ мм} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 1\,690\text{ мм}}}{169\text{ см}} \\ 538\text{ г} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 540\text{ г} & \qquad 506\text{ г} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 2\,000\text{ г}}}{2\text{ кг}} \\ 65\text{ см} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} \overset{\textcolor{#808080}{\scriptstyle 650\text{ см}}}{65\text{ дм}} & \qquad \overset{\textcolor{#808080}{\scriptstyle 120\text{ мин}}}{2\text{ ч}} &\mathrel{\boxed{\rule[-0.072em]{0pt}{0.644em}\hspace{0.3225em}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.3225em}}} 150\text{ мин} \end{aligned}\]

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