Question

Calcula las operaciones en forma horizontal. a) 125,43 + 32,068 = b) 25,78 - 6,321 = c) 0,004 7 + 1,405 22 = d) 0,002 4 -0,024 =​

Answer 1

2) Calcula las operaciones en forma horizontal.

a) 125,43 + 32,068 = 157.498

[tex]\frac{\begin{matrix}\space\space&\textbf{\space\space}&\space\space\space\space\\ \space\space&\textbf{1}&2&5&.&4&3&0\\ +&\textbf{0}&3&2&.&0&6&8\end{matrix}}{\begin{matrix}\space\space&&\textbf{1}&5&7&.&4&9&8\end{matrix}}[/tex]

b) 25,78 - 6,321  = 19.459

[tex]\frac{\begin{matrix}\space\space\textbf\space\space\\ \space\space&2&\textbf{5}&.&7&8&0\\ +&0&\textbf{6}&.&3&2&1\end{matrix}}{\begin{matrix}\space\space&\space\space&\textbf{1}&9&.&4&5&9\end{matrix}}[/tex]

c) 0,0047 + 1,40522 = 1.40992

[tex]\frac{\begin{matrix}\space\space&\textbf\space\space\\ \space\space&\textbf{0}&.&0&0&4&7&0\\ +&\textbf{1}&.&4&0&5&2&2\end{matrix}}{\begin{matrix}\space&\space&\textbf{1}&.&4&0&9&9&2\end{matrix}}[/tex]

d) 0,0024 - 0,024 = -0.0216

[tex]\frac{\begin{matrix}\space\space\textbf\space\space\\ \space\space&0&\textbf{.}&0&0&2&4\\ +&0&\textbf{.}&0&2&4&0\end{matrix}}{\begin{matrix}\space\space\space\space-&\textbf{0}&.&0&2&1&6\end{matrix}}[/tex]