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STANDARDS

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US-SC

Math

South Carolina Math

Grade 7: Expressions, Equations, and Inequalities

7.EEI.1

Mostly covered
Apply mathematical properties (e.g., commutative, associative, distributive) to simplify and to factor linear algebraic expressions with rational coefficients.

7.EEI.2

Fully covered
Recognize that algebraic expressions may have a variety of equivalent forms and determine an appropriate form for a given real-world situation.

7.EEI.3

Fully covered
Extend previous understanding of Order of Operations to solve multi-step real-world and mathematical problems involving rational numbers. Include fraction bars as a grouping symbol.
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7.EEI.4

Apply the concepts of linear equations and inequalities in one variable to real-world and mathematical situations.

7.EEI.4a

Mostly covered
Write and fluently solve linear equations of the form ax+b=c and a(x+b)=c where a, b, and c are rational numbers.

7.EEI.4b

Mostly covered
Write and solve multi-step linear equations that include the use of the distributive property and combining like terms. Exclude equations that contain variables on both sides.

7.EEI.4c

Mostly covered
Write and solve two-step linear inequalities. Graph the solution set on a number line and interpret its meaning.

7.EEI.4d

Not covered
Identify and justify the steps for solving multi-step linear equations and two-step linear inequalities.
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7.EEI.5

Not covered
Understand and apply the laws of exponents (i.e., product rule, quotient rule, power to a power, product to a power, quotient to a power, zero power property) to simplify numerical expressions that include whole-number exponents.
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