Calculator

The basic Calculator is a straightforward calculator with the most common operators such as plus,
minus, times and divide. Unlike other calculator programs this calculator can perform correct floating point operations.
The calculator is integrated as a block plugin in the Moodle course and can be used by any user in this course.
It can be used by simply clicking on the buttons or with the keyboard. The buttons look like this:
0 – 9 –> Numbers
+ –> Add
– –> Subtract
* –> Multiply
/ or ÷ –> Divide
( and ) –> Open and closed parentheses
, –> decimal number
N –> Negative number
Enter –> Calculate
Backwards –> Delete
ESC –> Delete all