## ◂Math Worksheets and Study Guides Sixth Grade. Simple Algebra

### The resources above correspond to the standards listed below:

CO.6.2. Patterns, Functions, and Algebraic Structures
6.2.1. Algebraic expressions can be used to generalize properties of arithmetic. Students can:
6.2.1.b. Write, read, and evaluate expressions in which letters stand for numbers. (CCSS: 6.EE.2)
6.2.1.b.i. Write expressions that record operations with numbers and with letters standing for numbers. (CCSS: 6.EE.2a)
6.2.1.b.ii. Identify parts of an expression using mathematical terms (sum, term, product, factor, quotient, coefficient) and describe one or more parts of an expression as a single entity. (CCSS: 6.EE.2b)
6.2.1.b.iii. Evaluate expressions at specific values of their variables including expressions that arise from formulas used in real-world problems. (CCSS: 6.EE.2c)
6.2.1.b.iv. Perform arithmetic operations, including those involving whole-number exponents, in the conventional order when there are no parentheses to specify a particular order (Order of Operations). (CCSS: 6.EE.2c)
6.2.1.c. Apply the properties of operations to generate equivalent expressions. (CCSS: 6.EE.3)
6.2.2. Variables are used to represent unknown quantities within equations and inequalities. Students can:
6.2.2.c. Use variables to represent numbers and write expressions when solving a real-world or mathematical problem. (CCSS: 6.EE.6)
6.2.2.c.i. Recognize that a variable can represent an unknown number, or, depending on the purpose at hand, any number in a specified set. (CCSS: 6.EE.6)
6.2.2.d. Solve real-world and mathematical problems by writing and solving equations of the form x + p = q and px = q for cases in which p, q and x are all nonnegative rational numbers. (CCSS: 6.EE.7)
6.2.2.g. Represent and analyze quantitative relationships between dependent and independent variables. (CCSS: 6.EE)
6.2.2.g.i. Use variables to represent two quantities in a real-world problem that change in relationship to one another. (CCSS: 6.EE.9)
6.2.2.g.ii. Write an equation to express one quantity, thought of as the dependent variable, in terms of the other quantity, thought of as the independent variable. (CCSS: 6.EE.9)