Question

Please do the arithmetic operations - no conversion to the decimal system

Answer 1

Given:-

$\begin{gathered} 11101+10001= \\ 111111+1= \\ 101-11= \\ 1000-1= \end{gathered}$

To find the simplified solutions.

So now we simplify,

$\begin{gathered} 11101+10001=21102 \\ 111111+1=111112 \\ 101-11=90 \\ 1000-1=999 \end{gathered}$

So these are the required solutions.