This set includes study guides for addition and subtraction common core strategies. The strategies include base ten blocks, decomposing, standard algorithm, and counting up and back on an open number line.
Each study guide comes in two versions: one that is ready to print and send home with your students (and parents!) to explain the strategies and another that you can use for guided practice and have the students fill out themselves and then bring home to study.
This set also includes practice pages for adding and subtracting using multiple strategies. This helps students put the strategies into practice and determine which strategy is most efficient in helping them solve each problem. There are two versions of each practice page--one requiring students to show two ways to solve and another requiring three ways (you can choose which one suits your students' needs best).
This product can be a great way to introduce or review all of the common core strategies your students need to add and subtract double and triple digit numbers! Enjoy!