CCSS.Math.Content.5.OA.A.2

Which reads "two to the fourth power?"

• 24
• 4²
• 2⁴
• 42

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CCSS.Math.Content.5.OA.A.2

Which of the following is an example of an expression?

• 9 + w = 19
• 3z = 27
• 8 + d
• 5t + 2 = 20

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CCSS.Math.Content.5.OA.A.2

Evaluate 5x + 3 when x = 3 

• 15  
• 18
• 21
• 19

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CCSS.Math.Content.5.OA.A.2

In the expression 
5x + 7, the x represents the...

• Coefficient
• Variable
• Term
• Expression

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CCSS.Math.Content.5.OA.A.2

(30 × 2) + (8 × 2)

• The product of 30 and 2 plus the product of 8 and 2
• The product of 30 eights and 8 twos
• The sum of 30 and 2
• The sum of 30 and 8 times 2

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CCSS.Math.Content.5.OA.A.2

Write an Equation.
McKenzie is putting away holiday decorations. She has put 36 decorations away and still has 97 left to put away. How many holiday decorations did she have out?

• x − 36 = 97
• x + 36 = 97
• 36x = 97
• x/36 = 97

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CCSS.Math.Content.5.OA.A.2

What is the coefficient of the following expression? 
7c + 8

• c
• 7
• 8
• 1

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CCSS.Math.Content.5.OA.A.2

What's another way to write

(10 x 50) + (40 x 50)?

• 10 x 40 x50

• (10 x 50) + 50

• 10 x 50 x 40 x 50

• (10+40) x 50

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CCSS.Math.Content.5.OA.A.2

After spending $70 from her bank account, Keesha had a total of $126 left. Which number sentence could be used to find a, the amount of money Keesha had in her account before she spent $70?

• 126 - 70 = a

• 126 + a = 70

• 70 - a = 126

• a - 70 = 126

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CCSS.Math.Content.5.OA.A.2

Which term best describes the property shown below?

(9 x 3) x 2 = 9 x (3 x 2)

• Identity

• Commutative

• Distributive

• Associative

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CCSS.Math.Content.5.OA.A.2