what homeschooling math is best for a 2nd grader?

Can you answer Rainbow kid’s question about Homeschooling?:

2+2=
doing math with money,adding,substractions, but is behind in math but is reading at a 2nd grade level.
We will be moving so i like to see her caught up for the next school year.
So I wanted to do some homeschooling with her in the summer that will help her.

Textbooks For Homeschooling

Is it possible to do homeschooling and public schooling both at once?

Can you answer princess_mya772’s question about Homeschooling?:

I’m 13, and I feel that some of my teachers do a shtty job teaching. But some teachers are real good.
Was wondering if I can do homeschooling for some subjects? Like math, perhaps?
I really can’t stand these teachers. I was seriously thinking about starting a riot with all the kids in the school against dumba** teachers.

Websites would be cool. Thanks!

Free Homeschooling Curriculum