Students put all of their addition and subtraction skills together to solve equations. In this lesson, students put all of their addition and subtraction skills together to solve equations. Julia ...

Addition & subtraction strategies to solve two-digit equations using an open number line. In this lesson, students go over using different addition and subtraction strategies to solve two-digit ...

First- through third-grade students in the Fort Worth Independent School District saw slight improvements in math testing from last school year, but they’re still trailing behind their peers across ...