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Number 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 the expression 5P4 (P = permutation )

Question 2 2. Which of the following is NOT a prime number?

Question 3 3. Solve the expression 7P2 (P = permutation)

Question 4 4. Solve the Combination

Question 5 5. Calculate 4! (factorial)

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Question 6 6. Solve the following combination:

Question 7 7. Jane is attempting to unlock her locker but has forgotten her locker combination. The lock uses 3 numbers and includes only the numbers 1 to 9. Each of the digits also can not be repeated in the combination. How many possible locker combinations can be formed?

Question 8 8. Solve the following combination:

Question 9 9. What is the prime factorization of 420?

Question 10 10. Solve 8! (factorial)

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Question 11 11. Jimmy is making multi-flavored ice cream cones by scooping in different flavors one at a time. Jimmy has 6 different flavors but can only put 3 flavors in each cone. How many different arrangements of cones can Jimmy make?

Question 12 12. What is the prime factorization of 4050?

Question 13 13. Which of the following is NOT a way to begin the factor tree for 1230?

Question 14 14. What is the prime factorization of 32?

Question 15 15. Solve 8! (factorial)

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Question 16 16. The local bowling team plays in a 7-team league where each team plays other teams 4 times in a season. How many different games will be played in a season?

Number 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!

TExES Mathematics 7-12 (235): Practice & Study Guide  /  Math Courses
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