Страница 12, ГДЗ по математике за 1-4 класс к контрольным работам Волковой. Школа России
1 класс. Контрольная работа по теме «Вычитание чисел в случаях вида 5 − □, 6 − □, 7 − □, 8 − □, 9 − □, 10 − □». Вариант 2
\[\begin{aligned} 10 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 4}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 6 &= 8 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 4}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 4 & \qquad 8 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 7}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 1 &= 10 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 7}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 3 \end{aligned}\]
\(3 + 4 = \textcolor{#e03131}{\mathbf{7}}\text{ (ст.)}\)
Ответ: \(\textcolor{#e03131}{\mathbf{7}}\) стаканов.
Ответ: \(\textcolor{#e03131}{\mathbf{5}}\) солдатиков.
\(\textcolor{#808080}{{7 - 2 = 5}}\)
1 класс. Контрольная работа по теме «Вычитание чисел в случаях вида 5 − □, 6 − □, 7 − □, 8 − □, 9 − □, 10 − □». Вариант 3
\[\begin{aligned} 10 - 6 &= \textcolor{#e03131}{\mathbf{4}} & \qquad 9 - 4 &= \textcolor{#e03131}{\mathbf{5}} & \qquad 7 - 5 &= \textcolor{#e03131}{\mathbf{2}} \\ 2 + 8 &= \textcolor{#e03131}{\mathbf{10}} & \qquad 6 - 6 &= \textcolor{#e03131}{\mathbf{0}} \end{aligned}\]
\[\begin{aligned} 9 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 2}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 7 &= 6 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 2}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 4 & \qquad 9 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 8}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 1 &= 5 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 8}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}}} 3 \end{aligned}\]
\(6 - 4 = \textcolor{#e03131}{\mathbf{2}}\text{ (сл.)}\)
Ответ: \(\textcolor{#e03131}{\mathbf{2}}\) сливы.
Ответ: \(\textcolor{#e03131}{\mathbf{4}}\) девочки.
\(\textcolor{#808080}{{6 - 2 = 4}}\)
1 класс. Контрольная работа по теме «Вычитание чисел в случаях вида 5 − □, 6 − □, 7 − □, 8 − □, 9 − □, 10 − □». Вариант 4
\[\begin{aligned} 8 - 8 &= \textcolor{#e03131}{\mathbf{0}} & \qquad 10 - 5 &= \textcolor{#e03131}{\mathbf{5}} & \qquad 9 - 7 &= \textcolor{#e03131}{\mathbf{2}} \\ 1 + 9 &= \textcolor{#e03131}{\mathbf{10}} & \qquad 7 - 4 &= \textcolor{#e03131}{\mathbf{3}} \end{aligned}\]
\[\begin{aligned} 9 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 10}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}}} 1 &= 8 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 10}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}}} 2 & \qquad 4 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 7}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{+}}}}\hspace{0.72em}}} 3 &= 10 \mathbin{\overset{\mathclap{\textcolor{#808080}{\scriptstyle 7}}}{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{-}}}}\hspace{0.72em}}} 3 \end{aligned}\]
\(4 + 5 = \textcolor{#e03131}{\mathbf{9}}\text{ (гр.)}\)
Ответ: \(\textcolor{#e03131}{\mathbf{9}}\) грибов.
Ответ: \(\textcolor{#e03131}{\mathbf{4}}\) легковые машины.
\(\textcolor{#808080}{{7 - 3 = 4}}\)