Solving Equations and Algebraic Proofs Review

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What is the Commutative Property of Addition?

Back

The Commutative Property of Addition states that changing the order of the addends does not change the sum. For example, a + b = b + a.

Tags

CCSS.1.OA.B.3

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What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Tags

CCSS.6.EE.A.3

Front

What is the Associative Property of Addition?

Back

The Associative Property of Addition states that the way in which numbers are grouped in addition does not change their sum. For example, (a + b) + c = a + (b + c).

Tags

CCSS.1.OA.B.3

Front

What is the Subtraction Property of Equality?

Back

The Subtraction Property of Equality states that if you subtract the same number from both sides of an equation, the two sides remain equal. For example, if a = b, then a - c = b - c.

Tags

CCSS.HSA.REI.A.1

Front

What is the Addition Property of Equality?

Back

The Addition Property of Equality states that if you add the same number to both sides of an equation, the two sides remain equal. For example, if a = b, then a + c = b + c.

Tags

CCSS.HSA.REI.A.1

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Back

Tags

CCSS.7.EE.B.4A

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Back

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CCSS.8.EE.C.7B

Front

Back

Tags

CCSS.HSA.REI.A.1

Front

Back

Tags

CCSS.8.EE.C.7B

Front

What is the purpose of the Distributive Property in solving equations?

Back

The Distributive Property helps to eliminate parentheses, making it easier to combine like terms and isolate the variable.

Tags

CCSS.8.EE.C.7B