Yes, CrazyMath is completely free to play online.

How to play CrazyMath?

You can play directly in your browser using keyboard, mouse, or touch controls.

Can I play CrazyMath on mobile?

Yes, it works on phones and tablets.

CrazyMath

Game description

Quickly figure out the right answer. The game will quickly appear a simple calculation problem, you need to calculate the correct answer, each correct answer your character will fire a bullet to kill the bug in front of you, kill a bug to get a point, come to experience to see how many points you can get.