C
+/-
%
1
2
3
4
5
6
7
8
9
0
.
DEL
÷
×
-
+
=
Expand Instructions
Created with love by
Fideldemoz
You can use your physical keyboard.
Use
esc
to clear the screen.
Use
Space
to invert the number.
Use
Backspace
to delete
Percents work like
1 out of 50 is 2%
The best way to manipulate negative numbers is by using
+/-
or
Space