Ratios and Proportional Relationships

• Understand ratio concepts and use ratio reasoning to solve problems

The Number System

• Apply and extend previous understandings of multiplication and division to divide fractions by fractions

• Multiply and divide multi-digit numbers and find common factors and multiples

• Apply and extend previous understandings of numbers to the system of rational numbers

Expressions and Equations

• Apply and extend previous understandings of arithmetic to algebraic expressions

• Reason about and solve one-variable equations and inequalities

• Represent and analyze quantitative relationships between dependent and independent variables

Geometry

• Solve real-world and mathematical problems involving area, surface area, and volume

Statistics and Probability

• Develop understanding of statistical variability

• Summarize and describe distributions