Algebra Expressions & Substitution Worksheets Free printable worksheets for application problems (spreadsheet & payroll) in algebraic formulae and substitution. Answer keys included. Recommended level: 6th grade
Addresses the following 6th Grade standards from the Common Core State Standards for Mathematics:
Expressions and Equations 6.EE Apply and extend previous understandings of arithmetic to algebraic expressions.
2. Write, read, and evaluate expressions in which letters stand for numbers.
c. Evaluate expressions at specific values of their variables. Include expressions that arise from formulas used in real-world problems.
Reason about and solve one-variable equations and inequalities.
6. Use variables to represent numbers and write expressions when solving a real-world problem;
7. Solve real-world problems by writing and solving equations of the form x + p = q and px = q