Description: Cool Math has free online cool math lessons, cool math games and fun math activities. Really clear math lessons (pre-algebra, algebra, precalculus), cool math games, online graphing calculators, geometry art, fractals, polyhedra, parents and teachers areas too.
games (13038) fun (6464) college (4141) lessons (4060) high school (1887) mathematics (1227) algebra (301) calculus (134) coolmath (41) trig (36)
Visit our websites: Math4kids CoolMathGames Teachers Parents Coding
Tips for speed:
After you hit the "Go" button, put your cursor on the "???" button and leave it there. I'll put you back in the answer box every time for a new answer, so just keep your mouse on that "???" to click in faster. I type my answers in with my left hand and click them in with my right.