This year go green, have more fun covering 4th Grade math standards, and let Google's powerful engine do the grading for you! Simply click, assign, and you are all set to provide highly-engaging math practice to your students for every single math standard you need to cover throughout the year. Best of all, your students are going to enjoy working on these practice problems!All that is left is to figure out is what you are going to do with all your free-time, because these differentiated, digit