Question

Qual é o valor de 193001245 2 – 193001244

2 =

a)1

b) 386 002 489

c) 0

d) 372494805715500​

Answer 1

$\sf \frac{\begin{matrix}\space\space&\textbf{\sf 1}&\sf 9&\sf 3&\sf 0&\sf 0&\sf 1&\sf 2&\sf 4&\sf 5\\ -&\textbf{\sf 1}&\sf 9&\sf 3&\sf 0&\sf 0&\sf 1&\sf 2&\sf 4&\sf 4\end{matrix}}{\begin{matrix}\space\space&\textbf{\sf 0}&\sf 0&\sf 0&\sf 0&\sf 0&\sf 0&\sf 0&\sf 0&\sf 1\end{matrix}}\\\\\\\to \boxed{\sf =1}$