Страница 25, ГДЗ по математике за 3 класс к тренажёру Погореловой

\[\begin{aligned} 64 : 8 \cdot 5 &= \textcolor{#e03131}{\mathbf{40}} & \qquad 81 : 9 \cdot 8 &= \textcolor{#e03131}{\mathbf{72}} \\ 3 \cdot 8 : 6 &= \textcolor{#e03131}{\mathbf{4}} & \qquad 8 \cdot 5 : 10 &= \textcolor{#e03131}{\mathbf{4}} \\ 72 : 8 \cdot 7 &= \textcolor{#e03131}{\mathbf{63}} & \qquad 56 : 8 \cdot 6 &= \textcolor{#e03131}{\mathbf{42}} \\ 4 \cdot 9 : 6 &= \textcolor{#e03131}{\mathbf{6}} & \qquad 6 \cdot 3 : 9 &= \textcolor{#e03131}{\mathbf{2}} \\ 63 : 9 \cdot 7 &= \textcolor{#e03131}{\mathbf{49}} & \qquad 72 : 9 \cdot 7 &= \textcolor{#e03131}{\mathbf{56}} \\ 5 \cdot 4 : 2 &= \textcolor{#e03131}{\mathbf{10}} & \qquad 4 \cdot 6 : 8 &= \textcolor{#e03131}{\mathbf{3}} \\ 36 : 6 \cdot 9 &= \textcolor{#e03131}{\mathbf{54}} & \qquad 48 : 6 \cdot 5 &= \textcolor{#e03131}{\mathbf{40}} \end{aligned}\]

\[\begin{aligned} 5 + 5 + 5 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 20}}}{+} 5 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 5 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 25}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 5 & \qquad 30 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 5}}\rule[-0.35em]{0pt}{0.35em}}{:} 6 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 4 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 8}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 \\ 3 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 12}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 4 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 3 \cdot 3 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 12}}}{+} 3 & \qquad 7 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 21}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 2 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 18}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 9 \\ 7 + 7 + 7 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 14}}}{-} 7 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 7 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 21}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 & \qquad 27 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 9}}\rule[-0.35em]{0pt}{0.35em}}{:} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 3 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 9}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 \\ 9 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 45}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 5 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 9 + 9 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 27}}}{+} 9 & \qquad 10 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 20}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 5 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 20}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 4 \\ 6 \cdot 3 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 24}}}{+} 6 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 6 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 24}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 4 & \qquad 42 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 6}}\rule[-0.35em]{0pt}{0.35em}}{:} 7 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 4 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 1}}\rule[-0.35em]{0pt}{0.35em}}{:} 4 \\ 8 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 64}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 8 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 9 \cdot 8 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 64}}}{-} 8 & \qquad 4 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 8}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 5 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 15}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 3 \\ 3 + 3 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 9}}}{+} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 3 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 12}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 4 & \qquad 24 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 6}}\rule[-0.35em]{0pt}{0.35em}}{:} 4 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 3 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 6}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 \\ 25 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 5}}\rule[-0.35em]{0pt}{0.35em}}{:} 5 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 5 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 10}}}{+} 5 & \qquad 7 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 56}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 8 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 9 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 54}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 6 \\ 9 \cdot 8 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 63}}}{-} 9 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 8 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 64}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 8 & \qquad 16 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 4}}\rule[-0.35em]{0pt}{0.35em}}{:} 4 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 12 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 4}}\rule[-0.35em]{0pt}{0.35em}}{:} 3 \\ 4 + 4 + 4 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 16}}}{+} 4 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 10 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 20}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 2 & \qquad 9 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 45}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 5 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 8 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 48}}\rule[-0.35em]{0pt}{0.35em}}{\cdot} 6 \end{aligned}\]