Страница 36, ГДЗ по математике за 3 класс к тренажёру Погореловой

\[\begin{aligned} 42 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 84}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 31 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 93}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 & \qquad 42 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 14}}\rule[-0.35em]{0pt}{0.35em}}{:} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 60 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 15}}\rule[-0.35em]{0pt}{0.35em}}{:} 4 \\ 72 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 18}}\rule[-0.35em]{0pt}{0.35em}}{:} 4 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 36 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 18}}\rule[-0.35em]{0pt}{0.35em}}{:} 2 & \qquad 16 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 80}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 5 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 25 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 100}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 4 \\ 26 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 52}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 17 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 51}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 & \qquad 99 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 11}}\rule[-0.35em]{0pt}{0.35em}}{:} 9 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 22 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 11}}\rule[-0.35em]{0pt}{0.35em}}{:} 2 \\ 34 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 68}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 29 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 87}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 & \qquad 12 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 96}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 8 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 41 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 82}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 \\ 75 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 15}}\rule[-0.35em]{0pt}{0.35em}}{:} 5 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 60 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 15}}\rule[-0.35em]{0pt}{0.35em}}{:} 4 & \qquad 84 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 12}}\rule[-0.35em]{0pt}{0.35em}}{:} 7 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 28 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 14}}\rule[-0.35em]{0pt}{0.35em}}{:} 2 \end{aligned}\]

\[\begin{aligned} & & \qquad \text{Проверка:} \\ 72 : 4 &= \textcolor{#e03131}{\mathbf{18}} & \qquad \textcolor{#e03131}{\mathbf{18 \cdot 4 = 72}} \\ 96 : 4 &= \textcolor{#e03131}{\mathbf{24}} & \qquad \textcolor{#e03131}{\mathbf{24 \cdot 4 = 96}} \\ 58 : 2 &= \textcolor{#e03131}{\mathbf{29}} & \qquad \textcolor{#e03131}{\mathbf{29 \cdot 2 = 58}} \\ 84 : 3 &= \textcolor{#e03131}{\mathbf{28}} & \qquad \textcolor{#e03131}{\mathbf{28 \cdot 3 = 84}} \\ 56 : 2 &= \textcolor{#e03131}{\mathbf{28}} & \qquad \textcolor{#e03131}{\mathbf{28 \cdot 2 = 56}} \\ 85 : 17 &= \textcolor{#e03131}{\mathbf{5}} & \qquad \textcolor{#e03131}{\mathbf{5 \cdot 17 = 85}} \\ 92 : 23 &= \textcolor{#e03131}{\mathbf{4}} & \qquad \textcolor{#e03131}{\mathbf{4 \cdot 23 = 92}} \\ 75 : 25 &= \textcolor{#e03131}{\mathbf{3}} & \qquad \textcolor{#e03131}{\mathbf{3 \cdot 25 = 75}} \\ 96 : 12 &= \textcolor{#e03131}{\mathbf{8}} & \qquad \textcolor{#e03131}{\mathbf{8 \cdot 12 = 96}} \\ 96 : 16 &= \textcolor{#e03131}{\mathbf{6}} & \qquad \textcolor{#e03131}{\mathbf{6 \cdot 16 = 96}} \\ 84 : 14 &= \textcolor{#e03131}{\mathbf{6}} & \qquad \textcolor{#e03131}{\mathbf{6 \cdot 14 = 84}} \end{aligned}\]