Henry Borenson

Can your 8-year old solve the equations 4x + 3 = 3x + 9 and 2(2x +3 ) = x + 9? How about you? If not

This Hands-On Equations Level 3 app for the tablet is intended for students who have already complet

This app is intended for students who have already completed Level 1 of Hands-On Equations. In Level

Teach your children the joys of learning algebra with Hands-On Equations 1 Lite – the fun, FREE alge