Math.6.EE.2c 6.EE.A.2.C

Common Core Standards Evaluate Expressions
Grade:	6th Grade
Standard:	Math.6.EE.2c or 6.EE.A.2.C
Description:	Evaluate expressions at specific values of their variables. Include expressions that arise from formulas used in real-world problems. 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). For example, use the formulas V = s³ and A = 6s² to find the volume and surface area of a cube with sides of length s = 1/2.

To evaluate an algebraic expression, substitute
given values of variables and then simplify the expression.

Applying the correct order of operations is necessary for evaluating algebraic expressions.

ORDER OF OPERATIONS

1. parentheses and brackets

2. exponents

3. multiplication and division [left to right]

4. addition and subtraction [left to right]

Common Core Standards