This document includes a sample graphic organizer, as well as 25 problems of various types. They were designed to fit fourth grade SC math standards, but they also fit CCSS.
Also included is a challenge question for higher grade levels or high-achieving students in your classroom.
Using the answer sheet provided requires students to explain their work, which is required of many math standards.
Formatting wise, the PDF was best. Contact me if you would like me to change names.