Grade 7 · The Number System

CCSS.MATH.CONTENT.7.NS.A.3

Solve real-world and mathematical problems involving the four operations with rational numbers.

Read this standard on the official Common Core site

Lessons that teach this standard

• Operations with Rational Numbers

  How to combine negative fractions and decimals across all four operations, why the integer sign rules carry over unchanged, and how to work multi-step problems in order.