103. Время выполнения

Давай решим примеры на вычитание из заданий 103 и 104. Выполним вычисления столбиком. ### Задание 103 1) $6023 - 79 = 5944$ $$\begin{array}{r} 6023 \\ - \phantom{00}79 \\ \hline 5944 \end{array}$$ 2) $6023 - 61 = 5962$ $$\begin{array}{r} 6023 \\ - \phantom{00}61 \\ \hline 5962 \end{array}$$ 3) $6023 - 86 = 5937$ $$\begin{array}{r} 6023 \\ - \phantom{00}86 \\ \hline 5937 \end{array}$$ 4) $1009 - 74 = 935$ $$\begin{array}{r} 1009 \\ - \phantom{00}74 \\ \hline 935 \end{array}$$ 5) $1009 - 69 = 940$ $$\begin{array}{r} 1009 \\ - \phantom{00}69 \\ \hline 940 \end{array}$$ 6) $1009 - 97 = 912$ $$\begin{array}{r} 1009 \\ - \phantom{00}97 \\ \hline 912 \end{array}$$ 7) $5632 - 19 = 5613$ $$\begin{array}{r} 5632 \\ - \phantom{00}19 \\ \hline 5613 \end{array}$$ 8) $5632 - 66 = 5566$ $$\begin{array}{r} 5632 \\ - \phantom{00}66 \\ \hline 5566 \end{array}$$ 9) $5632 - 78 = 5554$ $$\begin{array}{r} 5632 \\ - \phantom{00}78 \\ \hline 5554 \end{array}$$ 10) $1925 - 87 = 1838$ $$\begin{array}{r} 1925 \\ - \phantom{00}87 \\ \hline 1838 \end{array}$$ 11) $1925 - 98 = 1827$ $$\begin{array}{r} 1925 \\ - \phantom{00}98 \\ \hline 1827 \end{array}$$ 12) $1925 - 39 = 1886$ $$\begin{array}{r} 1925 \\ - \phantom{00}39 \\ \hline 1886 \end{array}$$ ### Задание 104 1) $2345 - 72 = 2273$ $$\begin{array}{r} 2345 \\ - \phantom{00}72 \\ \hline 2273 \end{array}$$ 2) $2345 - 86 = 2259$ $$\begin{array}{r} 2345 \\ - \phantom{00}86 \\ \hline 2259 \end{array}$$ 3) $2345 - 97 = 2248$ $$\begin{array}{r} 2345 \\ - \phantom{00}97 \\ \hline 2248 \end{array}$$ 4) $3871 - 81 = 3790$ $$\begin{array}{r} 3871 \\ - \phantom{00}81 \\ \hline 3790 \end{array}$$ 5) $3871 - 78 = 3793$ $$\begin{array}{r} 3871 \\ - \phantom{00}78 \\ \hline 3793 \end{array}$$ 6) $3871 - 67 = 3804$ $$\begin{array}{r} 3871 \\ - \phantom{00}67 \\ \hline 3804 \end{array}$$ 7) $4769 - 26 = 4743$ $$\begin{array}{r} 4769 \\ - \phantom{00}26 \\ \hline 4743 \end{array}$$ 8) $4769 - 77 = 4692$ $$\begin{array}{r} 4769 \\ - \phantom{00}77 \\ \hline 4692 \end{array}$$ 9) $4769 - 89 = 4680$ $$\begin{array}{r} 4769 \\ - \phantom{00}89 \\ \hline 4680 \end{array}$$ 10) $5699 - 98 = 5601$ $$\begin{array}{r} 5699 \\ - \phantom{00}98 \\ \hline 5601 \end{array}$$ 11) $5699 - 67 = 5632$ $$\begin{array}{r} 5699 \\ - \phantom{00}67 \\ \hline 5632 \end{array}$$ 12) $5699 - 46 = 5653$ $$\begin{array}{r} 5699 \\ - \phantom{00}46 \\ \hline 5653 \end{array}$$