The document contains a unit test with multiple choice and short answer math problems involving fractions, decimals, order of operations, percentages, equations, inequalities, properties of operations, and word problems. The test has two parts, with the second part allowing calculator use. Problems involve skills like evaluating expressions, solving equations, graphing on number lines and coordinate planes, finding rates and percentages, and applying properties of operations. The test assesses a variety of 6th grade math skills and concepts.

1. Unit 6 Test
Part 1 – No calculator
2012-2013

2. 1. Use the given number to find an equivalent fraction and decimal. Circle the
correct answers.
Exponential Fraction Decimal
Form Form Form
10-2
1
-0.01
100
1
0.01
100
1
0.02
200
1
-0.02 7.1a
200

3. 2.
Which number is NOT a perfect square?
F 4
G 12
H 16
7.1d
J 36

4. 3. Evaluate 10 – 82 ÷ (-4).
A -26
B 6
C 14
7.1f
D 26

5. 4. The freezing point (⁰ C) for honey is -3. Graph the absolute value
of the freezing point for honey on the number line below.
7.1e

6. 5. The area of North America is 24 million square
kilometers. What is 24 million written in
scientific notation?
A 24,000,000
B 240,000,000
C 2.4 x 107
D 2.4 x 108
7.1b

7. 6. In an experiment, the temperature fell 48⁰ F over 8
minutes. If the temperature fell at the same rate
every minute, how many degrees did it change per
minute?
F -6⁰ F
G -8⁰ F
H -24⁰ F
J -40⁰ F
7.3b

8. 7.
7.1c

9. 8.
7.1c

10. 9.
7.1e

11. 10.
7.1f

12. 11.
A -15
B -3 7.3a
C 3
D 15

13. 12.
7.1c

14. 13.
7.1c

15. 14. Which expression is equivalent to 15 – (-10) ?
F -15 – 10
G 15 – 10
H 15 + 10
J 15 + (-10)
7.3b

16. 15. The area of a square is shown below.
A = 49 ft2
7.1d

17. 16.
A B
● ●
Solve each variable expression.
A + B = _______
A – B = _______
AB = _______
A ÷ B = _______
Which expression above has the highest value? ________ 7.3b

18. 17.
7.1c

19. 18. 9.25% is equivalent to what decimal?
F 925
G 9.25
H 0.0925
J 0.00925
7.1c

20. 19.
7.13b

21. 3
3
20. Evaluate.
4
7.1f

22. Unit 6 Test – Part II
Calculator Section
• Raise your hand and turn in the No Calculator
Portion of the test.
• Get the answer sheet for questions 21-45.
• On Questions 21-45 you may use a calculator,
so go ahead and get it from under your desk.

23. 21.
7.4

24. 22. Ben wants to buy a guitar. The regular price of the guitar is $329.99.
The sale price of the guitar is 20% off the regular price.
7.4

25. 23. George bought a stereo for $150. What amount of sales tax must
he pay if the tax rate is 5%.
A $5.00
B. $7.50
C. $75.00
D. $750.00
7.4

26. 24.
7.14a

27. 25. Using the model, what is the solution to the equation
2x = -16?
-1 -1 -1 -1
-1 -1 -1 -1
x x = -1 -1 -1 -1
-1 -1 -1 -1
A -2
B -4
C -8
D -18 7.14a

28. 26.
n + 20 = -15
7.14a

29. 27.
7.14a

30. 28.
F c=4
G c = 30
H c = 50
J c = 400
7.14a

31. 29. What value of h makes the equation
below true?
-8h = -24
A -16
B -3
C 3
D 192
7.14a

32. 30. A model of an equation is shown below.
+ + + + + +
n + =
+ + + + + +
What value of n makes the equation true?
F 2
G 4
H 8
7.14a
J 16

33. 31. Solve the word sentence below.
The product of fifteen and a number is negative
forty-five.
A -30
B -3
C 3
7.14b
D 60

34. 32. Bruno buys three notebooks for school. Each
notebook is the same price. He pays a total of $9.
Which equation can be used to find the cost of one
notebook, n?
F 3 + n = $9
G n – 3 = $9
H 3n = $9
J 3 ÷ n = $9
7.14b

35. 33.
7.13a
7.13b

36. 34.
7.15a

37. 35.
7.15a

38. 36. Which inequality has the solution set
shown on the graph below?
F m+6>8
G m–6>8
H m–6≥8
J m+6≥8 7.15b

39. 37. 5x ______________
Which should be placed on the blank line above to make an
equation?
A = -5
B < -5
C + (-5)
D – (-5) 7.13

40. 38.
7.13

41. 39.
7.13

42. 40. Which expression represents the number line below?
F -6 + (-3)
G -3 + 6
H -6 + 3
J 3+6 7.15a

43. 41. Part A Write an inequality that represents all the values of x
that make the following true? Show your work.
x–4<9
Part B Graph your solution on the number line below.
7.15a

44. 42. Which statement represents the Additive
Inverse Property?
F 4+0=4
G 4 + (-4) = 0
H 4(0) = 0
7.16d
J 4x1=4

45. 43.
A 2(10)
B 2(3 + 7)
C (7 + 3) ● 2
D 2(7) + 2(3)
7.16b

46. 44.
7.16c

47. 45. Which operation will change the value of any
integer except zero?
A Add 0
B Multiply by 1
C Divide by 1
D Multiply by 0
7.16e

48. **Bonus**
Would you rather work seven days at $20 per day or be
paid $2 for the first day and have your salary double
every day for a week?
Show your work:
Write a conclusion statement:
___________________________________________
___________________________________________