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Common Core Standards

Represent & Solve [1 variable]

Grade: 6th Grade
Standard:

MA.6.AR.2.1

Description:

Given an equation or inequality and a specified set of integer values, determine which values make the equation or inequality true or false

Standard:

MA.6.AR.2.2

Description:

Write and solve one-step equations in one variable within a mathematical or real-world context using addition and subtraction, where all terms and solutions are integers

Standard:

MA.6.AR.2.3

Description:

Write and solve one-step equations in one variable within a mathematical or real-world context using multiplication and division, where all terms and solutions are integers.

Standard:

MA.6.AR.2.4

Description:

Determine the unknown decimal or fraction in an equation involving any of the four operations, relating three numbers, with the unknown in any position

Standard:

CC.2.2.6.B.2

Description:

Understand the process of solving a one-variable equation or inequality and apply it to real-world and mathematical problems.

Standard:

M06.B-E.2.1.1

Description:

Use substitution to determine whether a given number in a specified set makes an equation or inequality true.

Standard:

M06.B-E.2.1.2

Description:

Write algebraic expressions to represent real-world or mathematical problems.

Standard:

M06.B-E.2.1.3

Description:

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 non-negative rational numbers.

Standard:

Math.6.EE.5 or 6.EE.B.5

Description:

Understand solving an equation or inequality as a process of answering a question: which values from a specified set, if any, make the equation or inequality true? Use substitution to determine whether a given number in a specified set makes an equation or inequality true.

Standard:

Math.6.EE.6 or 6.EE.B.6

Description:

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.

Standard:

M06.B-E.2.1.4

Description:

Write an inequality of the form x > c or x < c to represent a constraint or condition in a real-world or mathematical problem and/or represent solutions of such inequalities on number lines.

Standard:

Math.6.EE.7 or 6.EE.B.7

Description:

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.

Standard:

Math.6.EE.8 or 6.EE.B.8

Description:

Write an inequality of the form x > c or x < c to represent a constraint or condition in a real-world or mathematical problem. Recognize that inequalities of the form x > c or x < c have infinitely many solutions; represent solutions of such inequalities on number line diagrams.

6th Grade Math - Represent & Solve [1 variable] Lesson
 
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