Страница 43, ГДЗ по математике за 1 класс к тренажёру Погореловой

\[\begin{aligned} \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 5 &= 5 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 4 &= 4 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 6 &= 6 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 8 &= 8 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 9 &= 9 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 1 &= 1 \\ \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 3 &= 3 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 2 &= 2 & \qquad \boxed{\kern0.035em\textcolor{#e03131}{\mathbf{0}}\kern0.035em} \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 7 &= 7 \end{aligned}\] \(\textcolor{#808080}{\text{Подходят и }{8 - 4 = 4}\text{,}}\) \(\textcolor{#808080}{{2 - 1 = 1}\text{,}}\) \(\textcolor{#808080}{{6 - 3 = 3}\text{,}}\) \(\textcolor{#808080}{{4 - 2 = 2}\text{.}}\)

\[\begin{aligned} 4 + 5 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 9}}}{+} 0 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 9 & \qquad 5 + 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 2}}}{-} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 4 + 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 3}}}{-} 1 \\ 0 + 7 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 5}}}{-} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 6 & \qquad 7 - 4 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 3}}}{-} 0 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 2 + 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 4}}}{+} 2 \\ 5 - 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 8}}}{+} 3 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 2 & \qquad 4 + 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 2}}}{-} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 3 + 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 4}}}{+} 1 \\ 9 - 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 10}}}{+} 1 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 9 & \qquad 8 - 6 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 2}}}{-} 0 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 7 - 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 3}}}{-} 4 \\ 0 + 4 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 6}}}{+} 2 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 7 & \qquad 5 + 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 9}}}{+} 4 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 9 - 0 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 8}}}{-} 1 \end{aligned}\]

\[\begin{aligned} 8 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}} 2 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 0 &= 6 & \qquad 7 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}} 4 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 0 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 5 &= 8 \\ 6 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 0 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 3 &= 9 & \qquad 2 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 0 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}} 6 \mathbin{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}} 4 &= 4 \end{aligned}\] \(\textcolor{#808080}{\text{Подходят и }{8 - 2 - 0 = 6}\text{,}}\) \(\textcolor{#808080}{{7 - 4 - 0 + 5 = 8}\text{,}}\) \(\textcolor{#808080}{{6 - 0 + 3 = 9}\text{,}}\) \(\textcolor{#808080}{{2 - 0 + 6 - 4 = 4}\text{.}}\)