# 6th-8th Grade Math: Practice & Review Final Exam

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### Page 1

#### Question 1 1. Which two groups of numbers do NOT have any numbers in common?

####
Question 2
2.
Find x.

x = 8 + 2

#### Question 3 3. Which graph below could represent an absolute value?

#### Question 4 4. Which of the following is the commutative property of multiplication?

#### Question 5 5. 12 + 3 = 12 + x

### Page 2

####
Question 6
6.
Solve.

11x = 44

#### Question 7 7. Round 0.934 to one decimal space.

#### Question 8 8. Which absolute value equation would have a graph that is an upside down V?

#### Question 9 9. Simplify.

#### Question 10 10. -12 - (-9) = ?

### Page 3

#### Question 11 11. Simplify 3xy/xy.

####
Question 12
12.
What place value is the 7 in this number?

78,256

#### Question 13 13. Round 0.04119 to three decimal spaces.

#### Question 14 14. 7 + (2 + 3^2) * 2

#### Question 15 15. Factor the following expression:

### Page 4

#### Question 16 16. Which of the following is the formula for the reflexive property of equality?

#### Question 17 17. Factor the following expression:

####
Question 18
18.
What place value is the 6 in this number?

42,689

#### Question 19 19. Simplify 6y + 7y + 4x.

#### Question 20 20. Factor 3x^2 + 12x.

### Page 5

#### Question 21 21. Which of the numbers is divisible by 3?

#### Question 22 22. What are the coordinates of the vertex of the graph y = |x - 9| - 2?

#### Question 23 23. Round 6 3/4 to the nearest whole number.

#### Question 24 24. Estimate 5.4 - 2.7.

#### Question 25 25. Which of the following is the addition property of equality?

### Page 6

#### Question 26 26. In which of the following situations would it be most useful to use scientific notation?

#### Question 27 27. Factor 8x^2 + 4x + 12.

#### Question 28 28. Which number is divisible by 7?

#### Question 29 29. Factor the following expression:

#### Question 30 30. What is the word name for the number 10,604?

### Page 7

#### Question 31 31. Simplify 16y/4yx.

####
Question 32
32.
Which of these numbers is not a factor?

1*10*2*5 = 100

#### Question 33 33. In the equation y = 3|x-4| + 7, what are the coordinates of the vertex?

#### Question 34 34. Solve the following problem.

#### Question 35 35. Estimate 280 - 120 by rounding to the nearest hundreds.

### Page 8

#### Question 36 36. Factor the following expression:

#### Question 37 37. 897*45

#### Question 38 38. Simplify the following fraction: 24/60

####
Question 39
39.
Simplify the following problem using mental math and the distributive property:

8(2,106)

#### Question 40 40. 11 + 12

### Page 9

#### Question 41 41. Factor the following expression:

#### Question 42 42. Evaluate |r+4|-3|s| when r=5 and s=-1.

#### Question 43 43. Round 450 to the nearest thousand.

#### Question 44 44. What is the Roman numeral for 13?

#### Question 45 45. What is the least common multiple of 18 and 42?

### Page 10

#### Question 46 46. A transformation that shifts the graph up/down or left/right is called a _____.

#### Question 47 47. Solve the equation: 3|x-2|-1=11.

#### Question 48 48. Write 7,500,000 in scientific notation.

#### Question 49 49. Use front end estimation to estimate the answer to 13 + 37.

#### Question 50 50. 10 - 5 - 6

#### 6th-8th Grade Math: Practice & Review Final Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "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. You will lose your work if you close or refresh this page. Good luck!