These posters feature the 4th Grade Math Common Core Standards written as "I Can..." statements, using student-friendly language. This is a great resource for posting the standards you're teaching in the classroom. Each poster has the standard code listed in the lower right corner, with the different domains color coded to make them easy to distinguish and sort. A few of the more complex standards have been further deconstructed into multiple posters to make them easier to understand the components.
This download is a .zip file that includes both a .pdf format and a powerpoint format that is able to be edited.
I think you'll appreciate the convenience of having the standards at your fingertips in understandable terms.