This 2-page, 12-problem worksheet plus answer key gives students practice with writing and evaluating real world algebraic expressions (not the "write an expression for 3 more than twice a number" kind, but real situations). All problems involve decimals. All 4 operations are represented on this worksheet.
Common Core Standards:
6.EE.2 - Write, read, and evaluate expressions in which letters stand for numbers
6.EE.6 - Use variables to represent numbers and write expressions when solving a real-world or mathematical problem; understand that a variable can represent an unknown number, or depending on the purpose at hand, any number in a specified set.