WEST Middle Grades Math: Properties of Numbers Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "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. Good luck!

Page 1

Question 1 1. If you multiply the left side of an equation by 4, what must you multiply the right side of the equation by?

Question 2 2.

Solve.

6x = 18

Question 3 3. Which of the following is the formula for the subtraction property of equality?

Question 4 4.

Which of the following is true based on these two equations?

4 = 1 + 3 and 1 + 3 = 4

Question 5 5.

Solve.

x + 9 = 10

Page 2

Question 6 6. Which set of equations demonstrates the Commutative Property?

Question 7 7.

Which expression is the same as

4 - 2 + 6 + 9 - 5

according to the Commutative Property?

Question 8 8. Which of the following is the formula for the multiplication property of equality?

Question 9 9.

Solve.

x - 2 = 8

Question 10 10.

Which expression is equal to this expression, according to the associative property?

5 + (3 - 1)

Page 3

Question 11 11. x - 8 = 5

Question 12 12. Simplify 4(2x^2 + x) - 6(x^2 - 7).

Question 13 13. Which of the following is the formula for the transitive property of equality?

Question 14 14.

Solve.

5 = x/4

Question 15 15. Which of the following is the addition property of equality?

Page 4

Question 16 16. Which equation represents the multiplicative property of zero?

Question 17 17. Simplify (x + 5)(x - 11).

Question 18 18. 12 + 3 = 12 + x

Question 19 19. Find y if y = z and z = 11 + 1

Question 20 20. Find x if x = y and y = 7.

Page 5

Question 21 21. Which of the following keeps the equation the same?

Question 22 22. Which pair of expressions demonstrates the Commutative Property?

Question 23 23. If you multiply the right side of an equation by 10, what must you multiply the left side of the equation by?

Question 24 24. Find x if x = y and y = 6.

Question 25 25. The length of a rectangle is 3 more than twice its width. The total area of the rectangle is 54 square units. What is the width and length of the rectangle?

Page 6

Question 26 26.

Solve.

x + 12 = 20

Question 27 27. Which set of expressions demonstrate the associative property?

Question 28 28.

Simplify the following problem using mental math and the distributive property:

8(2,106)

Question 29 29. x - 9 = 20

Question 30 30. Which SET of expressions is an example of the associative property?

WEST Middle Grades Math: Properties of Numbers Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "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. Good luck!

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