Страница 18, ГДЗ по математике за 3 класс к тренажёру Погореловой

\[\begin{aligned} 4 \cdot 7 &= \textcolor{#e03131}{\mathbf{28}} & \qquad 49 : 7 &= \textcolor{#e03131}{\mathbf{7}} & \qquad 5 \cdot 7 &= \textcolor{#e03131}{\mathbf{35}} \\ 35 : 7 &= \textcolor{#e03131}{\mathbf{5}} & \qquad 7 \cdot 6 &= \textcolor{#e03131}{\mathbf{42}} & \qquad 21 : 7 &= \textcolor{#e03131}{\mathbf{3}} \\ 7 \cdot 7 &= \textcolor{#e03131}{\mathbf{49}} & \qquad 28 : 7 &= \textcolor{#e03131}{\mathbf{4}} & \qquad 7 \cdot 7 &= \textcolor{#e03131}{\mathbf{49}} \\ 56 : 7 &= \textcolor{#e03131}{\mathbf{8}} & \qquad 8 \cdot 7 &= \textcolor{#e03131}{\mathbf{56}} & \qquad 42 : 7 &= \textcolor{#e03131}{\mathbf{6}} \\ 3 \cdot 7 &= \textcolor{#e03131}{\mathbf{21}} & \qquad 63 : 7 &= \textcolor{#e03131}{\mathbf{9}} & \qquad 2 \cdot 7 &= \textcolor{#e03131}{\mathbf{14}} \end{aligned}\]

\[\begin{aligned} 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{4}}\kern0.035em} &= 28 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{2}}\kern0.035em}\hspace{-0.04em}\boxed{\kern0.035em\textcolor{#e03131}{\mathbf{1}}\kern0.035em} : 7 &= 3 & \qquad 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{3}}\kern0.035em} &= 21 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{4}}\kern0.035em}\hspace{-0.04em}\boxed{\kern0.035em\textcolor{#e03131}{\mathbf{9}}\kern0.035em} : 7 &= 7 & \qquad 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{7}}\kern0.035em} &= 49 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{5}}\kern0.035em}\hspace{-0.04em}\boxed{\kern0.035em\textcolor{#e03131}{\mathbf{6}}\kern0.035em} : 7 &= 8 \\ 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{2}}\kern0.035em} &= 14 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{4}}\kern0.035em}\hspace{-0.04em}\boxed{\kern0.035em\textcolor{#e03131}{\mathbf{2}}\kern0.035em} : 7 &= 6 & \qquad 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{6}}\kern0.035em} &= 42 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{3}}\kern0.035em}\hspace{-0.04em}\boxed{\kern0.035em\textcolor{#e03131}{\mathbf{5}}\kern0.035em} : 7 &= 5 & \qquad 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{5}}\kern0.035em} &= 35 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{2}}\kern0.035em}\hspace{-0.04em}\boxed{\kern0.035em\textcolor{#e03131}{\mathbf{8}}\kern0.035em} : 7 &= 4 \\ 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{9}}\kern0.035em} &= 63 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{6}}\kern0.035em}\hspace{-0.04em}\boxed{\kern0.035em\textcolor{#e03131}{\mathbf{3}}\kern0.035em} : 7 &= 9 & \qquad 7 \cdot \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{8}}\kern0.035em} &= 56 \end{aligned}\]

\[\begin{aligned} 49 : 7 \cdot 6 &= \textcolor{#e03131}{\mathbf{42}} & \qquad 35 : 7 \cdot 8 &= \textcolor{#e03131}{\mathbf{40}} \\ 21 : 7 \cdot 9 &= \textcolor{#e03131}{\mathbf{27}} & \qquad 42 : 7 \cdot 2 &= \textcolor{#e03131}{\mathbf{12}} \\ 56 : 7 \cdot 5 &= \textcolor{#e03131}{\mathbf{40}} & \qquad 28 : 7 \cdot 4 &= \textcolor{#e03131}{\mathbf{16}} \\ 14 : 7 \cdot 8 &= \textcolor{#e03131}{\mathbf{16}} & \qquad 63 : 7 \cdot 6 &= \textcolor{#e03131}{\mathbf{54}} \end{aligned}\]