W33 Blitz Understanding Expressions and Equations

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CCSS.6.EE.A.1

Which of the following is an expression, not an equation?

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CCSS.6.EE.A.2B

Which statement best describes the difference between an expression and an equation?

• An expression always contains an equal sign, but an equation does not.

• An equation shows a relationship between two equal values, while an expression does not have an equal sign.

• Both expressions and equations always have variables.

• An equation cannot be solved, but an expression can.

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CCSS.6.EE.A.4

Which pair of expressions are NOT equivalent?

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CCSS.6.EE.A.4

• Commutative Property

• Associative Property

• Distributive Property

• Identity Property

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CCSS.1.OA.B.3

Which of the following shows the distributive property?

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CCSS.3.OA.B.5

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CCSS.7.EE.A.1

Which of the following uses the inverse property of addition?

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CCSS.7.NS.A.1B