SBA Math - Grade 7: Writing Algebraic Expressions 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!

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Question 1 1. Evaluate 3a2 + 2b when a = -4 and b = 6.

Question 2 2. Identify the constant(s) in this equation: 7x + 2 = 33.

Question 3 3. Simplify the expression: 2a(4b + 3a) + 2ab.

Question 4 4. Simplify: 4x^2 + 6x + 2x^2 - 8x + 10

Question 5 5. Evaluate (p - 3)2 when p = 5.

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Question 6 6. Solve for x: x + 17 = 25

Question 7 7. Evaluate the expression when x = -1 and y = 4. Please give your answer in its most reduced form.

Question 8 8. Identify the coefficient(s) in this equation: 14x + 3y = 72.

Question 9 9. Use the distributive property to simplify the following expression: 4(2x + 7)

Question 10 10. An algebra class normally has y students, but today it is just 2/3 full. Express the number of students in class today in terms of y.

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Question 11 11. Simplify: 2x^2 + 5 + 4x^2 - 3

Question 12 12. Evaluate 7x when x = 5.

Question 13 13. Simplify the expression: 2st + 3t - s + 5t + 4s.

Question 14 14. Rearrange the following expression using the commutative property: -3 * 2 * 8

Question 15 15. If the price of a shirt is $25, then express the price of n shirts.

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Question 16 16. Identify the variable(s) in this equation: 6a + 3x = 7y.

Question 17 17. Name the property or properties depicted: 6 + 8 = 8 + 6

Question 18 18. Use the distributive property to simplify the following expression: -(4 + a)

Question 19 19. Simplify the expression: 2m + 4m - 8.

Question 20 20. Simplify the expression: [2x 3 y2]3.

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Question 21 21. Simplify: 5x + 12x

Question 22 22. Keara is 5 years older than Michelle. If Michelle is m years old, write an expression for Keara's age.

Question 23 23. In a football game, Peyton threw 17 more complete passes than Tom, who threw p. Express the number of complete passes Peyton had in terms of p.

Question 24 24. Simplify: 2x^2 + 5 + 4x^2 - 3

Question 25 25. CEO Donald earns three times as much as the combined salary of his two vice presidents, Susan and Kurt. If Susan earns s and Kurt earns k, then how much does Donald earn in terms of s and k?

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Question 26 26. Use the distributive property to simplify the following expression: -3(-x - 3y)

Question 27 27. Simplify: ((5x + 2x) - (4x - 3x)) - ((8x + 4x) - 2x)

Question 28 28. Rearrange the following expression using the associative property: (5 + 2) + 4

Question 29 29. Identify the variable(s) in this equation: 4x = 16.

Question 30 30. Evaluate 3c3 - 7d when c = -4 and d = 6

SBA Math - Grade 7: Writing Algebraic Expressions 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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