The Unit Converter app: easy, immediate and multi-platform.
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It’s an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations it’s used in.
Pebbles
An easy to use yet powerful calculator app
KBruch
KBruch is a small program to practice calculating with fractions and percentages. Different exercises are provided for this purpose and you can use the learning mode to practice with fractions. The program checks the user’s input and gives feedback.
Qalculate
Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).
GNOME Calculator
Ang Calculator ay isang application na malulutas ang mga equation ng matematika at angkop bilang isang default na application sa isang desktop na kapaligiran.
Libre Opisina
LibreOffice is a powerful and free office suite, used by millions of people around the world.