Order of Operations, Simplifying, Evaluating Algebraic Expressions

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CCSS.7.NS.A.3

Use order of operations to evaluate this numerical expression.

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

Use order of operations to evaluate this numerical expression.

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

Use order of operations to evaluate this numerical expression.

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CCSS.7.NS.A.3

Use order of operations to evaluate this numerical expression.

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CCSS.7.NS.A.3

What is the value of this expression? 
31 + 5² - 6

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CCSS.6.EE.A.1

Evaluate when a = 15: 2(a - 5) + 2

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CCSS.6.EE.A.2C

• subtract 5 from 9

• subtract 9 from 5

• divide 12 by 4

• multiply 12 times 4

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate 2a + 4b 
if a = 10     and    b = 6

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CCSS.6.EE.A.2C

Evaluate: 2(y - z)² when y=5 and z= -2

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CCSS.6.EE.A.2C