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

A plumber fixed a leaky sink and charged $55 for parts and $45 per hour for labor.  The total bill was $190.  Which of the following equations can be used to find how many hours (x) the plumber spend fixing the sink?

• 55x + 45x = 190
• 55 + 45x = 190
• 55 + 45 = 190x
• 45 + 55x = 190

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

w lunches at $5 each

• 5w
• 5 + w

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

The sum of a number M and 11 

• M  ÷ 11
• M × 11
• M - 11
• M + 11

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

Find the rule.

• The output is: t + 6
• The output is: t + 2
• The output is: t x 2
• The output is: t - 6

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

Janelle has 25 pictures on her phone.  She takes 7 more pictures and then deletes 9 of them.  Write an addition expression to represent this situation.

• 25 + 7 - 9
• 25 - 9 - 7 
• 7 - 9 = 25
• 25 + (-7) + (-9)

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

Write an Equation.
Gold costs $1,654 per ounce. How many ounces are needed to be worth $16,540?

• 1,654x = 16,540
• x/1,654 = 16,540
• x - 1,654 = 16,540
• x + 1,654 = 16,540

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

Write an Equation.
During the first hour on opening day 2,120 people entered the amusement park. By the end of that day 8,596 people had entered the park. How many people entered the park after the first hour?

• x + 2,120 = 8,596
• 2,120x = 8,596
• x/2,120  = 8,596
• x - 2,120 = 8,596

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

Write an Equation.
The football team is losing the game in the fourth quarter. There are still 6,700 fans inattendance but 2,500 fans have already left. What was the total attendance at the game before the fans began to leave?

• x − 2,500 = 6,700
• x + 2,500 = 6,700
• 2,500x = 6,700
• x/2,500 = 6,700

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

Amy wants to find how much ribbon she needs to complete the outline of her picture frame. How much ribbon does she need if the length is 8 in and the width is 4 in.?

• 20
• 12
• 24
• 32

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CCSS.Math.Content.5.NBT.B.5

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

What are the variables in the following expression?

• 3, 4, 1 and 7
• z, x and y
• + and -
• 15

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