This product focuses on estimating addition and subtraction problems by rounding numbers or using compatible numbers. It has assessment, data tracking, task cards, math stations, small group lessons, interactive notebook, digital activities, and more! All designed to help your students learn, practice, and master estimating addition and subtraction problems! It's perfect for 3rd graders, great for 4th graders, and good for remediating your 5th grade students. LEARN HOW TO USE THIS RESOURCE DIGI