M.W.
I'm not a set curriculum homeschooler, but I've used Saxon workbooks for both math & reading. Love 'em! Ofcourse, I got mine second hand; if I had to buy them full price, I'd probably find something else.
We're on a pretty tight budget & I've found some awesome & inexpensive resources at Half Price Books. Infact, our math manipulatives set came from there for five or ten dollars.
Good luck & have fun! :)