Keep Learning. Grade 2 Math Lesson 3: Working with Fractions. 5/4/2020 | 14m 55s Video has Closed Captions | CC. This lesson starts to building the understanding of fractions at the 2nd grade level ...

2nd grade math skills: Find out what you need to know for your student. In second grade, students focus on addition and subtraction skills and understanding place value. Getty Images.