TExES Core Subjects 4-8 - Mathematics (807): Practice & Study Guide Final Exam

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Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Question 1 1. A proportion is _____

Question 2 2. '10!' is written on the board below the lesson title: 'Probability: Combinations'. The exclamation point in this context most likely refers to a _____

Question 3 3. A mathematician in the field is trying to figure out the inside volume of a rectangular warehouse. He knows the formula is V = length * width * height. From the outside of the building, he measures the length, width and height. He then simply multiplies and ends up with a result. After recording his result and discussing with colleagues, they all agree that the number recorded is too large. What was wrong with the mathematician's original model?

Question 4 4. At the beginning of class, a math teacher asks: 'Would the total cost of hiring 6 employees at $9.00 per hour be the same as hiring 9 employees at $6.00 per hour?' This following lesson is most likely about _____

Question 5 5. A student is multiplying 16.8 * 3.17. Passing by his desk, you notice his answer is 53,256. To correct him, you need to explain that when multiplying decimals, he needs to _____.;

Question 6 6. Complete this teacher's statement, which tries to explain how to add mixed numbers: 'To add mixed numbers with the same denominators _____, then add the whole numbers'

Question 7 7. A student sees the following question on social media: 'Only 0.05% of the population will answer correctly: What is 5 + (4 - 2) * 3?' What mathematical concept would a student need to solve this?

Question 8 8. Which of the following expressions is equivalent to 3x + 5 - 4x - 9 = 0

Question 9 9. A mathematician in the field is trying to figure out the inside volume of a rectangular warehouse. He knows the formula is V = length * width * height. From the outside of the building, he measures the length, width and height. He then simply multiplies and ends up with a result. After recording his result and discussing with colleagues, they all agree that the number recorded is too large. What was wrong with the mathematician's original model?

Question 10 10. The property that allows us to define the expression: (a + b + c) * 0, without knowing the quantities of any of the variable, is called the _____

Question 11 11. A student sees the fraction 23/14 written on the board and says 'that's a complex fraction!' You could correct the student by explaining the true definition of a complex fraction: _____

Question 12 12. To find the prime factorization of a number, one easy, visual method students can use is a _____, which breaks numbers down through division into smaller parts.

Question 13 13. A student is attempting to subtract 2/3 from 28/33. The teacher sees the student struggling to make sense of the fractions. What is the first step the teacher should instruct the student to perform in order to begin subtracting the fractions?

Question 14 14. When multiplying fractions you can simply multiply the numerators, then multiply the denominators, but don't forget to _____ if necessary.

Question 15 15. Given the following three fractions: 5/14, 8/9, 13/16, which of the following are the best close estimations for the sake of saving time?

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TExES Core Subjects 4-8 - Mathematics (807): Practice & Study Guide Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

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