Oh Debbie,
I'm so excited for you. It sounds as though you have a plan you can all live with. If the school math never works for him, so what? You have the early enterance, so with Math at home, you may have an overall plan that keeps him with his friends for part of the day and still leaves him with the chance to learn math at this own level. Yippee!

Whatever you end up doing, do it ASAP -LOL!
Trinity

Coaching available, at SchoolSuccessSolutions.com