Chapter 3 Practice Test
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Chapter 3 Practice Test
Name: _______________________
True / False
Period: _____
_____1. A negative times a negative times a positive is a negative. _____2. The sum of a positive number and a negative number is always positive. _____ 3. The opposite of -2 is equal to the absolute value of -2. _____ 4. The product of a positive number and a negative number is positive. _____ 5. The absolute value of 27 is 27.
Evaluate: 6.
22 - (-6)
7.
-17 – 9
8.
-122 + |-123|
9.
|103| + |103|
10.
|103|
11.
- | -103 |
12.
- |103|
13.
|-103| + |-103|
14.
-22 + 9 =
15. 37 + (-28) =
16.
22 – (-8) =
17. 42 ∙ (-3) =
18.
-48 ÷ (-3)
19.
148 − 37
Solve for x. 20. x – 18 = -22
21.
x + 18 = -22
22.
x + 17 = 110
23.
-12x = 144
24.
x −7
= 14
Simplify by combining like terms. 25. 3 + 15y – 10x + 6y – 2
27. 6x – (-12x) + 5y
26. -44y - 8y – 3x
=
Evaluate when x = 2 and y =-3.
28. 25y – 12x + 3y – 2
29. -3y + 6y – 3x
30. -5x + 15x + 5y
Evaluation using the order of operations. 31.
10 – 6 ∙ 2 ÷ (-4)
32.
-12 - -6 + 4 – 6 + 1
33.
-5 + 2 – 2 ÷ (-1 + 3)
34.
(3)(4)(-1)(-2) + (-4)(2) + 3
35.
8 – 4 + 5 – 3 – 12 ÷ 3
36.
(2 + 8) ÷ [ 6 – (3 – 1) + 1]
38.
-2y + 17x + 7x – (-12y)
Simplify by combining like terms. 37.
8x – 3xy + (-8x)
Name: _______________________
True / False
Period: _____
_____1. A negative times a negative times a positive is a negative. _____2. The sum of a positive number and a negative number is always positive. _____ 3. The opposite of -2 is equal to the absolute value of -2. _____ 4. The product of a positive number and a negative number is positive. _____ 5. The absolute value of 27 is 27.
Evaluate: 6.
22 - (-6)
7.
-17 – 9
8.
-122 + |-123|
9.
|103| + |103|
10.
|103|
11.
- | -103 |
12.
- |103|
13.
|-103| + |-103|
14.
-22 + 9 =
15. 37 + (-28) =
16.
22 – (-8) =
17. 42 ∙ (-3) =
18.
-48 ÷ (-3)
19.
148 − 37
Solve for x. 20. x – 18 = -22
21.
x + 18 = -22
22.
x + 17 = 110
23.
-12x = 144
24.
x −7
= 14
Simplify by combining like terms. 25. 3 + 15y – 10x + 6y – 2
27. 6x – (-12x) + 5y
26. -44y - 8y – 3x
=
Evaluate when x = 2 and y =-3.
28. 25y – 12x + 3y – 2
29. -3y + 6y – 3x
30. -5x + 15x + 5y
Evaluation using the order of operations. 31.
10 – 6 ∙ 2 ÷ (-4)
32.
-12 - -6 + 4 – 6 + 1
33.
-5 + 2 – 2 ÷ (-1 + 3)
34.
(3)(4)(-1)(-2) + (-4)(2) + 3
35.
8 – 4 + 5 – 3 – 12 ÷ 3
36.
(2 + 8) ÷ [ 6 – (3 – 1) + 1]
38.
-2y + 17x + 7x – (-12y)
Simplify by combining like terms. 37.
8x – 3xy + (-8x)
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