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Common Core Standards

Equivalent Expressions

Grade: 7th Grade
Standard:

MA.7.NSO.1.1

Description:

Know and apply the Laws of Exponents to evaluate numerical expressions and generate equivalent numerical expressions, limited to whole-number exponents and rational number bases.

Standard:

MA.7.AR.1.1

Description:

Apply properties of operations to add and subtract linear expressions with rational coefficients.

Standard:

MA.7.AR.1.2

Description:

Determine whether two linear expressions are equivalent.

Standard:

CC.2.2.7.B.1

Description:

Apply properties of operations to generate equivalent expressions.

Standard:

M07.B-E.1.1.1

Description:

Apply properties of operations to add, subtract, factor, and expand linear expressions with rational coefficients

Standard:

CC.2.2.7.B.3

Description:

Model and solve real-world and mathematical problems by using and connecting numerical, algebraic, and/or graphical representations.

Standard:

M07.B-E.2.1.1

Description:

Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate

Standard:

Math.7.EE.1 or 7.EE.A.1

Description:

Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.

Standard:

Math.7.EE.2 or 7.EE.A.2

Description:

Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related. For example, a + 0.05a = 1.05a means that “increase by 5%” is the same as “multiply by 1.05.”

7th Grade Math - Equivalent Expressions Lesson
 
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