This test completely assesses all parts of the "Represent and Solve Problems Involving Addition and Subtraction" standard for 2nd grade under the Common Core. (For Georgia, this standards is MCC2.OA.1.) It includes every CGI problem type, and also a few two-step problems (also part of the standard).
Assessment includes an answer key for easy grading.
See the following link for a money-saving bundle of all of my math assessments: