var fDesc=new Array(); fDesc[0] = "Crazy Math Game, a multimedia software, to help your kids learn math efficiently. Five modules (Column Operations, Four Operations, Crazy Multiplication, Searching Equations and 24-point Game) to improve your kids' mental arithmetic ability and understanding of math concepts.

Generating questions and correcting automatically mixed with pep talk to inspire your kids to practice more.

Creative games combined studying with playing to make your kids interested in math learning."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }