Страница 30, ГДЗ по математике за 1 класс к тренажёру Погореловой

\[\begin{aligned} 4 + 6 &= \textcolor{#e03131}{\mathbf{10}} & \qquad 1 + 4 + 2 &= \textcolor{#e03131}{\mathbf{7}} \\ 2 + 3 &= \textcolor{#e03131}{\mathbf{5}} & \qquad 1 + 3 + 3 &= \textcolor{#e03131}{\mathbf{7}} \\ 3 + 6 &= \textcolor{#e03131}{\mathbf{9}} & \qquad 3 + 1 + 5 &= \textcolor{#e03131}{\mathbf{9}} \\ 1 + 6 &= \textcolor{#e03131}{\mathbf{7}} & \qquad 2 + 5 + 1 &= \textcolor{#e03131}{\mathbf{8}} \\ 2 + 6 &= \textcolor{#e03131}{\mathbf{8}} & \qquad 3 + 2 + 4 &= \textcolor{#e03131}{\mathbf{9}} \end{aligned}\]

\[\begin{aligned} \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{4}}\kern0.035em} + 6 &= 10 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{1}}\kern0.035em} + 1 + 5 &= 7 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{6}}\kern0.035em} + 3 &= 9 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{2}}\kern0.035em} + 4 + 2 &= 8 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{1}}\kern0.035em} + 6 &= 7 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{1}}\kern0.035em} + 3 + 3 &= 7 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{3}}\kern0.035em} + 6 &= 9 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{4}}\kern0.035em} + 5 + 1 &= 10 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{2}}\kern0.035em} + 6 &= 8 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{3}}\kern0.035em} + 2 + 4 &= 9 \end{aligned}\]