Grade 7
Domain The Number System
Cluster Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.
Standard Solve real-world and mathematical problems involving the four operations with rational numbers.<span class='footnote'>Computations with rational numbers extend the rules for manipulating fractions to complex fractions.</span>

7.NS.A.3. Solve real-world and mathematical problems involving the four operations with rational numbers.Computations with rational numbers extend the rules for manipulating fractions to complex fractions.