5класс

Страница 8, ГДЗ за 5 класс к математическому тренажеру Жохова

Задание 3. Табличное и внетабличное умножение и деление натуральных чисел

3. Выполни умножение и деление.

А \[\begin{aligned} 2 \cdot 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{12}}}}} \\ 5 \cdot 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{35}}}}} \\ 3 \cdot 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{12}}}}} \\ 5 \cdot 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{25}}}}} \\ 6 \cdot 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{48}}}}} \\[10pt] 9 \cdot 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{45}}}}} \\ 4 \cdot 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{16}}}}} \\ 2 \cdot 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{14}}}}} \\ 3 \cdot 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{27}}}}} \\ 8 \cdot 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{72}}}}} \\[10pt] 8 \cdot 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{24}}}}} \\ 6 \cdot 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{36}}}}} \\ 7 \cdot 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{21}}}}} \\ 9 \cdot 2 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{18}}}}} \\ 8 \cdot 1 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\[10pt] 3 \cdot 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 8 \cdot 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{32}}}}} \\ 7 \cdot 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{28}}}}} \\ 0 \cdot 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{0}}}}} \\ 5 \cdot 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{15}}}}} \\[10pt] 8 \cdot 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{40}}}}} \\ 6 \cdot 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{54}}}}} \\ 9 \cdot 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{36}}}}} \\ 7 \cdot 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{56}}}}} \\ 2 \cdot 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{16}}}}} \end{aligned}\]

Б \[\begin{aligned} 56 : 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\ 42 : 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{7}}}}} \\ 36 : 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\ 24 : 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\ 35 : 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{7}}}}} \\[10pt] 40 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{5}}}}} \\ 18 : 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\ 24 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{3}}}}} \\ 54 : 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\ 27 : 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{3}}}}} \\[10pt] 48 : 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\ 63 : 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{7}}}}} \\ 30 : 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{10}}}}} \\ 14 : 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{2}}}}} \\ 18 : 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{2}}}}} \\[10pt] 45 : 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 16 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{2}}}}} \\ 72 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 81 : 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 0 : 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{0}}}}} \\[10pt] 28 : 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \\ 20 : 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \\ 32 : 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\ 18 : 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{3}}}}} \\ 12 : 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \end{aligned}\]

В \[\begin{aligned} 3 \cdot 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{24}}}}} \\ 7 \cdot 2 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{14}}}}} \\ 6 \cdot 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{24}}}}} \\ 5 \cdot 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{40}}}}} \\ 8 \cdot 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{24}}}}} \\[10pt] 5 \cdot 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{20}}}}} \\ 6 \cdot 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{42}}}}} \\ 9 \cdot 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{54}}}}} \\ 7 \cdot 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{63}}}}} \\ 4 \cdot 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{24}}}}} \\[10pt] 3 \cdot 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{21}}}}} \\ 7 \cdot 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{49}}}}} \\ 6 \cdot 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{18}}}}} \\ 8 \cdot 2 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{16}}}}} \\ 3 \cdot 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{27}}}}} \\[10pt] 5 \cdot 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{30}}}}} \\ 4 \cdot 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{28}}}}} \\ 8 \cdot 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{64}}}}} \\ 7 \cdot 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{42}}}}} \\ 9 \cdot 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{72}}}}} \\[10pt] 9 \cdot 0 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{0}}}}} \\ 9 \cdot 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{81}}}}} \\ 5 \cdot 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{45}}}}} \\ 6 \cdot 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{30}}}}} \\ 9 \cdot 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{27}}}}} \end{aligned}\]

Г \[\begin{aligned} 64 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\ 21 : 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{3}}}}} \\ 25 : 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{5}}}}} \\ 54 : 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 35 : 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{5}}}}} \\[10pt] 18 : 2 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 45 : 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{5}}}}} \\ 30 : 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{5}}}}} \\ 42 : 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\ 24 : 6 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{4}}}}} \\[10pt] 63 : 7 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 56 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{7}}}}} \\ 14 : 2 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{7}}}}} \\ 27 : 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{9}}}}} \\ 30 : 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\[10pt] 40 : 5 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\ 24 : 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\ 21 : 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{7}}}}} \\ 48 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \\ 72 : 9 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\[10pt] 20 : 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{5}}}}} \\ 28 : 4 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{7}}}}} \\ 16 : 2 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{8}}}}} \\ 24 : 8 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{3}}}}} \\ 18 : 3 &= \boxed{\smash[b]{\underset{\hspace{2.5em}}{\textcolor{#e03131}{\mathbf{6}}}}} \end{aligned}\]

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