Reason about and solve one-variable equations and inequalities.

Expressions and Equations

Reason about and solve one-variable equations and inequalities.

Expressions and Equations

NGA Center/CCSSO

Last updated:

2010-06-04 07:17:53

Resources cannot be aligned to this standard, browse sub-standards to find lessons.

- This standard is part of: CCSS.Math.Content.6.EE

Finer grained standards that are part of this one

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.

10 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2010-06-04 07:18:01

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.

4 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2010-06-04 07:18:07

Solve real-world and mathematical problems by writing and solving equations of the form π₯ + π = π and ππ₯ = π for cases in which π, π and π₯ are all nonnegative rational numbers.

10 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2020-04-03 12:07:13

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

7 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2020-04-03 12:07:16

Standards with the same topic and subject but for other grades

Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.

18 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2010-06-04 07:38:06

Solve word problems leading to inequalities of the form ππ₯ + π > π or ππ₯ + π < π, where π, π, and π are specific rational numbers. Graph the solution set of the inequality and interpret it in the context of the problem.

2 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2020-04-03 12:17:50

Solve linear equations in one variable.

64 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2010-06-04 07:51:40

Solve word problems leading to equations of the form ππ₯ + π = π and π(π₯ + π) = π, where π, π, and π are specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach.

5 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2020-04-03 12:17:44

Solve linear equations with rational number coefficients, including equations whose solutions require expanding expressions using the distributive property and collecting like terms.

2 lessons are aligned with this standard

NGA Center/CCSSO

Last updated:

2010-06-04 07:51:54

State-specific standards derived from this one

Reason about and solve one-variable equations and inequalities.

Arkansas DOE

Last updated:

2016-04-30 15:59:14

Reason about and solve one-variable equations and inequalities.

Kentucky DOE

Last updated:

2013-06-20 09:40:59

North Dakota DOE

Last updated:

2015-04-08 13:03:28

Reason about and solve one-variable equations and inequalities.

Washington DOE

Last updated:

2013-06-21 08:42:40

Reason about and solve one-variable equations and inequalities.

Connecticut DOE

Last updated:

2013-06-19 14:42:59

Newsletter sign-up form

Share My Lesson