Question

como é 20×4027 preciso dela hoje alguém me ajuda​

Answer 1

Resposta:

80540

Explicação passo-a-passo:

$4027\times \:20$

$\begin{matrix}\space\space&4&0&2&7\\ \times \:&\space\space&\space\space&2&0\end{matrix}$

$\frac{\begin{matrix}\space\space&4&0&2&\textbf{7}\\ \times \:&\space\space&\space\space&2&\textbf{0}\end{matrix}}{\begin{matrix}\space\space&\space\space&\space\space&\space\space&0\end{matrix}}$

$\frac{\begin{matrix}\space\space&4&0&\textbf{2}&7\\ \times \:&\space\space&\space\space&2&\textbf{0}\end{matrix}}{\begin{matrix}\space\space&\space\space&\space\space&0&0\end{matrix}}$

$\frac{\begin{matrix}\space\space&4&\textbf{0}&2&7\\ \times \:&\space\space&\space\space&2&\textbf{0}\end{matrix}}{\begin{matrix}\space\space&\space\space&0&0&0\end{matrix}}$

$\frac{\begin{matrix}\space\space&\textbf{4}&0&2&7\\ \times \:&\space\space&\space\space&2&\textbf{0}\end{matrix}}{\begin{matrix}\space\space&0&0&0&0\end{matrix}}$

$\frac{\begin{matrix}\space\space&\space\space&\space\space&\space\space&1&\space\space\\ \space\space&\space\space&4&0&2&\textbf{7}\\ \space\space&\times \:&\space\space&\space\space&\textbf{2}&0\end{matrix}}{\begin{matrix}\space\space&\space\space&0&0&0&0\\ \space\space&\space\space&\space\space&\space\space&4&\space\space\end{matrix}}$

$\frac{\begin{matrix}\space\space&\space\space&\space\space&\space\space&\textbf{1}&\space\space\\ \space\space&\space\space&4&0&\textbf{2}&7\\ \space\space&\times \:&\space\space&\space\space&\textbf{2}&0\end{matrix}}{\begin{matrix}\space\space&\space\space&0&0&0&0\\ \space\space&\space\space&\space\space&5&4&\space\space\end{matrix}}$

$\frac{\begin{matrix}\space\space&\space\space&\space\space&\space\space&1&\space\space\\ \space\space&\space\space&4&\textbf{0}&2&7\\ \space\space&\times \:&\space\space&\space\space&\textbf{2}&0\end{matrix}}{\begin{matrix}\space\space&\space\space&0&0&0&0\\ \space\space&\space\space&0&5&4&\space\space\end{matrix}}$

$\frac{\begin{matrix}\space\space&\space\space&\space\space&\space\space&1&\space\space\\ \space\space&\space\space&\textbf{4}&0&2&7\\ \space\space&\times \:&\space\space&\space\space&\textbf{2}&0\end{matrix}}{\begin{matrix}\space\space&\space\space&0&0&0&0\\ \space\space&8&0&5&4&\space\space\end{matrix}}$

$\frac{\begin{matrix}\space\space&\space\space&4&0&2&7\\ \space\space&\times \:&\space\space&\space\space&2&0\end{matrix}}{\begin{matrix}\space\space&0&0&0&0&0\\ \space\space&8&0&5&4&0\end{matrix}}$

~ ~ ~

$\begin{matrix}\space\space&0&0&0&0&0\\ +&8&0&5&4&0\end{matrix}$

$\frac{\begin{matrix}\space\space&0&0&0&0&\textbf{0}\\ +&8&0&5&4&\textbf{0}\end{matrix}}{\begin{matrix}\space\space&\space\space&\space\space&\space\space&\space\space&\textbf{0}\end{matrix}}$

$\frac{\begin{matrix}\space\space&0&0&0&\textbf{0}&0\\ +&8&0&5&\textbf{4}&0\end{matrix}}{\begin{matrix}\space\space&\space\space&\space\space&\space\space&\textbf{4}&0\end{matrix}}$

$\frac{\begin{matrix}\space\space&0&0&\textbf{0}&0&0\\ +&8&0&\textbf{5}&4&0\end{matrix}}{\begin{matrix}\space\space&\space\space&\space\space&\textbf{5}&4&0\end{matrix}}$

$\frac{\begin{matrix}\space\space&0&\textbf{0}&0&0&0\\ +&8&\textbf{0}&5&4&0\end{matrix}}{\begin{matrix}\space\space&\space\space&\textbf{0}&5&4&0\end{matrix}}$

$\frac{\begin{matrix}\space\space&\textbf{0}&0&0&0&0\\ +&\textbf{8}&0&5&4&0\end{matrix}}{\begin{matrix}\space\space&\textbf{8}&0&5&4&0\end{matrix}}$

$=80540$

Answer 2

Explicação passo-a-passo:

4027

× 20

_____

0000

+ 8054

_______

80540

Primeiro vc multiplica o número 0 com todos os números acima, depois vc multiplica o número 2 com todos os números acima, e aí é só somar os produtos.

Espero ter ajudado