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Number Systems & Theory 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. Solve |17|

Question 2 2. Which statement is true about the absolute value?

Question 3 3. Which of the following is not a real number?

Question 4 4. How could you make the prime number 3 a composite number?

Question 5 5. Which of the following is a composite number?

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Question 6 6. Which of the following numbers is not composite?

Question 7 7. Is the number .313131313131... rational? Why?

Question 8 8. Rational numbers are numbers that:

Question 9 9. Why is 10 a rational number?

Question 10 10. Convert 36,098,000 to scientific notation.

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Question 11 11. Which of the following is written in proper scientific notation?

Question 12 12. Convert 8.06 x 10^-1 to standard notation.

Question 13 13. Which of the following radical expressions is equal to this exponential expression?

Question 14 14. Which of the following exponential expressions is equal to this radical expression?

Question 15 15. Which of the following is equivalent to the following expression?

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Question 16 16. What is the golden ratio?

Question 17 17. Which of the following numbers is irrational?

Question 18 18. Which statement about irrational numbers is true?

Question 19 19. A prime number is a number that can only be divided by _____ and the number itself.

Question 20 20. Which of the following is a prime number?

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Question 21 21. Which of the following is a composite number?

Question 22 22. Which number is the largest?

Question 23 23. Which one is the smallest?

Question 24 24. Which one is the smallest?

Question 25 25. Which of these are twin prime numbers?

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Question 26 26. Which of these numbers is a prime number?

Question 27 27. Which of these numbers is NOT a prime number?

Question 28 28. Write 7,500,000 in scientific notation.

Question 29 29. Which of these is scientific notation?

Question 30 30. What number is 1.23 x 10^4?

Number Systems & Theory 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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