PLACE Mathematics: Properties of Real 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. Which SET of expressions is an example of the associative property?

Question 2 2. A factor is defined as the different numbers that can be multiplied together to arrive at the original number. Which choice below is the complete list of factors of 30?

Question 3 3. The number 1 falls into all of the following families EXCEPT which group?

Question 4 4.

Which of the following expressions is equal to

(a * b) * c

according to the associative property?

Question 5 5.

Which of the numbers in the following set are rational numbers?

500, -15, √2, 1/4, 0.5, -2.50, π

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Question 6 6. Which of the following is NOT a prime number?

Question 7 7. Which of these statements is FALSE regarding the number 0?

Question 8 8. Which statement is FALSE about the associative property?

Question 9 9. Which number line would be best for creating a timeline depicting major events of the 1700s?

Question 10 10. What is the shorthand way of writing the least common multiple?

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Question 11 11. Which number is graphed on the number line?

Question 12 12.

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

5 + (3 - 1)

Question 13 13. Find the LCM of 13 and 15.

Question 14 14. Simplify: 24 / 22 + 6 * 3

Question 15 15. Which set of expressions demonstrate the associative property?

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Question 16 16. Find the GCF of 9 and 45.

Question 17 17. Which pair of expressions demonstrates the Commutative Property?

Question 18 18. Find the GCF of 12 and 25.

Question 19 19. For which of the number pairs below could you NOT use the shortcut of simply multiplying the two numbers together to find the LCM?

Question 20 20.

Which expression is the same as

4 - 2 + 6 + 9 - 5

according to the Commutative Property?

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Question 21 21.

Solve

2*3*7*0 =

Question 22 22. Find the LCM of 5 and 20.

Question 23 23.

Solve

(a^2 + b - c^3) * 0 =

Question 24 24. Which sequence of numbers below is a list of multiples?

Question 25 25. Consider the numbers 1/2 and 9. Which of the following statements is completely true regarding the most specific classification of these two numbers?

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Question 26 26. Simplify: [6 * (4 - 2) + 6] / 32

Question 27 27. What is the prime factorization of 420?

Question 28 28. Which family of numbers begins with the numbers 0, 1, 2, 3, …?

Question 29 29. Simplify: 7 * 5 - 2 + 11

Question 30 30. What is true of the Commutative Property?

PLACE Mathematics: Properties of Real 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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