# Ohio Assessments for Educators - Middle Grades Mathematics: Practice & Study Guide Final Exam

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### Page 1

#### Question 1 1. What is the greatest common factor between 9 and 18?

#### Question 2 2. Identify x and y in the pictured triangle.

#### Question 3 3. Which of the following inequalities does not have a solution?

#### Question 4 4. What is the shorthand way of writing the least common multiple?

#### Question 5 5. When a data set has a single mode, it is known to have what type of distribution?

### Page 2

#### Question 6 6. What type of triangle is pictured?

#### Question 7 7. What is the smallest mathematical value in a data set?

#### Question 8 8. When constructing a triangle from two angles and a side, the two angles:

#### Question 9 9. Which statement is true regarding areas based on the pictured triangle? Point G is the centroid.

#### Question 10 10. 2 + x = 9

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#### Question 11 11. When constructing triangles, what tool do we use to measure the length of a side?

#### Question 12 12. What is the volume of a cylinder with a height of 9 inches and a radius of 8 inches?

#### Question 13 13. Round 46,900 to the nearest thousand.

#### Question 14 14. Find the GCF of 9 and 45.

#### Question 15 15. What must you be given to construct an equilateral triangle?

### Page 4

#### Question 16 16. Which of the following statements is NOT quantitative data?

#### Question 17 17. Harry ate 2.5 more hot dogs than Frank. Frank only ate 1.5 hot dogs. How many hot dogs did Harry eat?

#### Question 18 18. 16 in/4 in

####
Question 19
19.
Given the triangle ABC, solve for the value of *y*.

#### Question 20 20. Estimate 13.2*2.9 to the nearest whole number.

### Page 5

#### Question 21 21. Round 450 to the nearest thousand.

#### Question 22 22. What is the volume of a triangular prism whose area of the base is 20 inches squared with a height of 3 inches?

#### Question 23 23. What type of line segment is represented by the dotted line in the pictured triangle?

#### Question 24 24. Julie wants to understand the growth rates of children in kindergarten. She asks a local elementary school for their help, and she takes the measurements of 45 kindergartners throughout the year. She finds that the children grow at a rate of 2-4 inches over the year, while the national research shows that children of that age grow at a rate of 2-3 inches per year. Identify the population, sample, statistic, and parameter in this scenario.

#### Question 25 25. Estimate 5.4 - 2.7.

### Page 6

#### Question 26 26. What is the area of the pictured triangle?

#### Question 27 27. Calculate 4!

#### Question 28 28. Which two measurements do you need to find the volume of a cone?

#### Question 29 29. 3.25*5.15 = ?

#### Question 30 30. In the figure below, Angle 13 = 10y and Angle 11 = 3y + 11. Determine the measure of Angle 16.

### Page 7

#### Question 31 31. x + 4 = 8

#### Question 32 32. What is the area of a parallelogram with a base of 10 meters and a height of 5 meters?

#### Question 33 33. Matthew is gathering data for his study. Matthew tells his research assistants to be sure to interview twenty 6th graders, twenty 7th graders, and twenty-five 8th graders. Which of the following methods of sampling is Matthew most likely using?

#### Question 34 34. 21 in/3 oz

#### Question 35 35. In triangle GBN, Angle G is seven more than three times a number, Angle B is five more than four times the number, and Angle N is twelve less than five times the number. Solve for the measure of Angle G.

### Page 8

#### Question 36 36. Jimmy is making a multi-flavored drink by pouring in different flavors of soda one at a time. Jimmy has 6 different types of soda but can only put 3 types in each drink. How many different types of drinks can Jimmy make?

#### Question 37 37. Which of these operations do you handle first when working with inequalities?

#### Question 38 38. Estimate 6.54 - 4.32 to the first decimal space.

#### Question 39 39. In the pictured triangle, what is side A, relative to angle x?

#### Question 40 40. What is the surface area of a cylinder with a height of 10 inches and a radius of 3 inches?

### Page 9

#### Question 41 41. A parallelogram has a base of 4 inches, leaning sides of 3 inches, and a height of 2 inches. What is the area of this parallelogram?

#### Question 42 42. How many meters are in a kilometer?

#### Question 43 43. During the first four Summer Olympic games attended by the United States, these medal counts were awarded. Calculate the mean number of medals won during these Olympic Games.

#### Question 44 44. Solve 8!

####
Question 45
45.
What must a rectangle have to make it a rectangle?

A: Four sides

B: Four right angles

C: Four equal sides

D: Four equal angles

### Page 10

#### Question 46 46. How many measurements are needed to find the area of a parallelogram?

####
Question 47
47.
Find the range for one standard deviation in the following data set:

16, 20, 14, 24, 16, 19, 30, and 8

####
Question 48
48.
6x - 5.4 = 9.9

Solve for x. Estimate to the nearest whole number.

#### Question 49 49. 5x + 8 < 3

#### Question 50 50. Which of the following is a mixed number?

#### Ohio Assessments for Educators - Middle Grades Mathematics: Practice & Study Guide Final Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. You will lose your work if you close or refresh this page. Good luck!