Copyright

Understanding Rational 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. 1/2 + 1/2

Question 2 2.

5/6 + 11/12

Express your answer as a simplified fraction.

Question 3 3.

23/24 - 1/3

Express your answer as a simplified fraction.

Question 4 4. Which of the three number properties we went over is shown being used in the following math problem?

Question 5 5. What number property is being used in the equation below?

Page 2

Question 6 6. The following math problem is an example of what number property?

Question 7 7. Simplify: 24 / 22 + 6 * 3

Question 8 8. Simplify: [6 * (4 - 2) + 6] / 32

Question 9 9. Simplify: 7 * 5 - 2 + 11

Question 10 10. Solve 4x - 12 = 3x - 6

Page 3

Question 11 11. A 12-foot tall tree casts a shadow that is 20 feet long. What angle does the shadow form with the sidewalk?

Question 12 12.

Which equation shows the inverse operation of

9^2 = 81

Question 13 13. Which number is the smallest?

Question 14 14. Which number is the largest?

Question 15 15.

Order the numbers from least to greatest:

4/5, 5/6, 7/8, 8/9

Page 4

Question 16 16. (11/12)*(5/6)

Question 17 17. Divide.

Question 18 18. Divide.

Question 19 19. What numbers are graphed on the number line?

Question 20 20.

Graph the following daily high temperatures on a number line.

Monday - 78

Tuesday - 72

Wednesday - 65

Thursday - 80

Page 5

Question 21 21. Which number is graphed on the number line?

Question 22 22. Which of these statements describe a remainder?

Question 23 23. The first two steps of a long division problem are shown. Finish the problem to find the remainder.

Question 24 24. When we divide 777 by 5, we find that 5 fits into 777 exactly 155 times, and we have 2 left over, or 777 = 5 * 155 + 2. In this problem, identify the divisor, dividend, quotient, and remainder.

Question 25 25. What is 54% as a decimal?

Page 6

Question 26 26. What is 3/4 as a percentage?

Question 27 27. Convert 0.6 to a fraction.

Question 28 28. 10/9 - 1/3

Question 29 29. What happens to the final answer of a math problem after it has been rearranged or the steps to solve it have been reordered using the commutative, associative, or distributive property?

Question 30 30. Simplify: 40 - 6 * 22 / 4 + 6

Understanding Rational 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!

Praxis Elementary Education - Content Knowledge (5018): Study Guide & Test Prep  /  English Courses
Support