【實用解謎app】Fast Factor FREE -- Math Game|最夯免費app-綠色工廠好玩App

FastFactor is a fast paced, intuitive, and fun way to learn how to factor... fast! Fast Factor can be great as a self tutor or math puzzle.

*** NEW: factoring calculator is now FREE!

Note, FastFactor FREE is ad supported. For an ad-free experience (and to help support the continued development of FastFactor), please consider purchasing FastFactor PRO!

Factoring provides a solid foundation for solving quadratic equations in algebra. The factor circle is a revolutionary visual tool that can make solving these kinds of equations more fun. Progress through increasingly difficult levels to master the art of the factor circle.

Sharpen your skills in addition and multiplication of negative and positive numbers by factoring trinomials. The faster you play, the better your score, and the more likely you'll perform better on standardized math tests. Exercise your neurons and play Fast Factor today!