4th Grade Math Skills. In 4th grade, students focus most on using all four operations, addition, subtraction, multiplication, and division, to solve multi-step word problems involving multi-digit numbers. They extend their understanding of fractions, including equal (equivalent) fractions and ordering fractions. Learn fourth grade math—arithmetic, measurement, geometry, fractions, and more. This course is aligned with Common Core standards.
This is the property of khanacademy.org and is available for free on their website.