Страница 23, ГДЗ по математике за 2 класс к тренажёру Погореловой

\[\begin{aligned} 60 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 37}}}{-} 23 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 47 & \qquad 80 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 33}}}{-} 47 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 37 \\ 30 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 12}}}{-} 18 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 11 & \qquad 50 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 26}}}{-} 24 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 26 \\ 70 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 25}}}{-} 45 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 35 & \qquad 30 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 11}}}{-} 19 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 21 \\ 40 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 13}}}{-} 27 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 17 & \qquad 70 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 34}}}{-} 36 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 34 \\ 80 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 24}}}{-} 56 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 14 & \qquad 40 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 15}}}{-} 25 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 15 \\ 50 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 18}}}{-} 32 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 18 & \qquad 90 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 32}}}{-} 58 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 48 \\ 90 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 16}}}{-} 74 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 26 & \qquad 60 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 27}}}{-} 33 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 20 \\ 60 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 21}}}{-} 39 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 11 & \qquad 70 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 43}}}{-} 27 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 43 \\ 40 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 24}}}{-} 16 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 24 & \qquad 50 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 34}}}{-} 16 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 24 \\ 90 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 45}}}{-} 45 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{=}}}}\hspace{0.72em}} 45 & \qquad 90 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 55}}}{-} 35 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 35 \\ 80 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 52}}}{-} 28 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{>}}}}\hspace{0.72em}} 42 & \qquad 80 \overset{\mathclap{\textcolor{#808080}{\scriptstyle 49}}}{-} 31 &\mathrel{\hspace{0.72em}\mathclap{\vcenter{\Large\bigcirc}}\mathclap{\textcolor{#e03131}{\pmb{\boldsymbol{<}}}}\hspace{0.72em}} 59 \end{aligned}\]

\[\begin{array}{|l|c|c|c|c|c|c|} \hline \text{Слагаемое} & 42 & \textcolor{#e03131}{\mathbf{34}} & 35 & \textcolor{#e03131}{\mathbf{16}} & 67 & 29 \\ \hline \text{Слагаемое} & \textcolor{#e03131}{\mathbf{38}} & 16 & \textcolor{#e03131}{\mathbf{5}} & 54 & \textcolor{#e03131}{\mathbf{23}} & \textcolor{#e03131}{\mathbf{31}} \\ \hline \text{Сумма} & 80 & 50 & 40 & 70 & 90 & 60 \\ \hline \end{array}\] \[\begin{array}{|l|c|c|c|c|c|c|} \hline \text{Уменьшаемое} & 30 & 90 & 60 & 40 & 80 & 50 \\ \hline \text{Вычитаемое} & \textcolor{#e03131}{\mathbf{13}} & 55 & \textcolor{#e03131}{\mathbf{22}} & 24 & \textcolor{#e03131}{\mathbf{39}} & 33 \\ \hline \text{Разность} & 17 & \textcolor{#e03131}{\mathbf{35}} & 38 & \textcolor{#e03131}{\mathbf{16}} & 41 & \textcolor{#e03131}{\mathbf{17}} \\ \hline \end{array}\]