We use Envisions Math and it doesn't give much practice for each lesson. Some standards are very difficult and I find myself always looking for more practice for these concepts but have not found a really good place. Sometimes commoncoresheets.com has what I need but not always. Anybody have a really good website or resource book that has extra practice for 3rd grade common core math?

We use Envisions Math as well. Honestly, I try to stick to only the provided math sheets and supplement activities that are more hands on like math games, math songs, or coloring math mystery pictures. We also have to have the kids on a computer program called Dreambox. In my opinion, in the younger grades, more worksheets are more hassle than they are worth.