Grade 7 - Expressions & Equations
Standard 7.EE.2.3 - Find the total cost of a number of items using a price list.
Included Skills: Ratios
Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies.