The standards call for learning mathematical content in the context of real-world situations, using mathematics to solve problems, and developing “habits of mind” that foster mastery of mathematics content as well as mathematical understanding. The standards for kindergarten through grade 8 prepare students for higher mathematics. 
California Common Core State Standards, p. v

Mathematics Framework Executive Summary, p. 1

Click here for the Standards.

Math Framework
Click here for the Framework, which provides explanations, descriptions and examples of mathematics standards.