What we loved about this product: “This is the best math program I have ever used. It focuses heavily on critical thinking and mental math, algebraic thinking. It is also free. You can print it out, or do the worksheets online (although their work isn't saved)”
What we did NOT love about this product:: “I ultimately quit using this program because it is very teacher intensive, and working through it with four kids took up my entire day. If you are homeschooling one or two kids, I highly recommend this.”