Simple Calculator
How it works?
You can perform basic arithmetic ( adition/subtraction/multiplication/division )
Your answer will be displayed in the field
If something goes wrong, press clear (
Button C
)
PS: Make sure you clear the field ( by pressing
Button C
) before new calculations are performed
9
8
7
+
6
5
4
-
3
2
1
*
C
0
/
=