Zetamac Arithmetic

Zetamac is a free, timed drill covering addition, subtraction, multiplication and division from 30 seconds to 10 minutes, the quant interview speed test.

The Arithmetic Game is a speed drill designed to test mental calculation. Users are given a set time limit to solve as many arithmetic problems as possible. Questions regarding the game can be directed to arithmetic@zetamac.com.

Problem Types and Settings

The game includes four primary mathematical operations:

Addition: Problems based on a customizable range for both addends. Subtraction: Addition problems presented in reverse. Multiplication: Problems based on a customizable range for both factors. Division: Multiplication problems presented in reverse.