This Subtraction Methods Foldable Includes Modeling Trade First and Expand and Trade Methods. It also includes a place value model and sample problem for your students to try. Finally, you will use the answer key to take your students through a sample Trade First and the same subtraction problem with the Expand and Trade. Then, you will demonstrate the place value exchange to make this possible. Last, let them solve a problem on their own on the fourth window of the foldable. Next, whenever they are completing subtraction problems independently, let them utilize this foldable as a guide to help them until they can do it completely on their own! Kid Tested and Approved! Part ot the Elementary Math Guru's See it, Write It, Say It, Know It! Line of Products! Enjoy!