Часть 2 страница 48, ГДЗ по математике за 2 класс к рабочей тетради Моро
Умножение и деление с числом 10
\[\begin{aligned} \underline{10 \cdot 6} &\underline{{}= 60} & \qquad \underline{10 \cdot 3} &\underline{{}= 30} & \qquad \underline{10 \cdot 8} &\underline{{}= 80} \\ 60 : 10 &= \textcolor{#e03131}{\mathbf{6}} & \qquad 30 : 10 &= \textcolor{#e03131}{\mathbf{3}} & \qquad 80 : \textcolor{#e03131}{\mathbf{10}} &= \textcolor{#e03131}{\mathbf{8}} \\ 60 : 6 &= \textcolor{#e03131}{\mathbf{10}} & \qquad 30 : 3 &= \textcolor{#e03131}{\mathbf{10}} & \qquad \textcolor{#e03131}{\mathbf{80}} : 8 &= \textcolor{#e03131}{\mathbf{10}} \end{aligned}\]
\[\begin{aligned} 9 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 27}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 10 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 30}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 & \qquad \overset{\textcolor{#808080}{\scriptstyle 48\text{ мм}}}{4\text{ см }8\text{ мм}} &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} \overset{\textcolor{#808080}{\scriptstyle 84\text{ мм}}}{8\text{ см }4\text{ мм}} \\ 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 0}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 7 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 7}}}{+} 7 & \qquad 66\text{ дм} &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} \overset{\textcolor{#808080}{\scriptstyle 66\text{ дм}}}{6\text{ м }6\text{ дм}} \\ 8 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 24}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 8 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 16}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 & \qquad \overset{\textcolor{#808080}{\scriptstyle 100\text{ см}}}{1\text{ м}} &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 100\text{ см} \end{aligned}\]
\[\begin{array}{ccl} \textcircled{1} & \textcolor{#e03131}{\rule[0.32em]{2.2em}{0.09em}} & \boxed{12 : 4} \\[4pt] \textcircled{2} & \textcolor{#e03131}{\rule[0.32em]{2.2em}{0.09em}} & \boxed{12 : 3} \end{array}\]
