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Question 1 of 90
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Evaluate: -5 + 8
-5 + 8 = 3
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Question 2 of 90
Evaluate: 1/2 * (-6)
1/2 * -6 = -3
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Question 3 of 90
Evaluate: -10 / (-2)
A negative divided by a negative is positive: 10 / 2 = 5
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Question 4 of 90
Evaluate: 1 1/4 - 3/4
5/4 - 3/4 = 2/4 = 1/2
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Question 5 of 90
Evaluate: -7 - (-3)
-7 + 3 = -4
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Question 6 of 90
Evaluate: -2/3 + 1/3
(-2 + 1) / 3 = -1/3
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Question 7 of 90
Evaluate: 4 * (-1.5)
4 * -1.5 = -6
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Question 8 of 90
Evaluate: -12 + (-4)
-12 - 4 = -16
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Question 9 of 90
Evaluate: 0 / (-9)
Zero divided by any non-zero number is 0.
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Question 10 of 90
Evaluate: -3/5 / 1/5
-3/5 * 5 = -3
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Question 11 of 90
Evaluate: 15 - 20
15 - 20 = -5
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Question 12 of 90
Evaluate: (-8) * (-3)
Negative times negative is positive: 8 * 3 = 24
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Question 13 of 90
Evaluate: -2 1/2 + 1
-2.5 + 1 = -1.5
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Question 14 of 90
Evaluate: 18 / (-6)
18 / -6 = -3
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Question 15 of 90
Evaluate: -0.25 + (-0.75)
-0.25 - 0.75 = -1.00
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Question 16 of 90
Evaluate: 4/7 - (-3/7)
4/7 + 3/7 = 7/7 = 1
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Question 17 of 90
Evaluate: -9 * 4
-9 * 4 = -36
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Question 18 of 90
Evaluate: -25 / 5
-25 / 5 = -5
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Question 19 of 90
Evaluate: 11 + (-11)
11 - 11 = 0
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Question 20 of 90
Evaluate: -1/8 * (-4)
Positive result: 4/8 = 1/2
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Question 21 of 90
Evaluate: -6 - 14
-6 - 14 = -20
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Question 22 of 90
Evaluate: 2 2/3 * 1/2
8/3 * 1/2 = 4/3 = 1 1/3
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Question 23 of 90
Evaluate: -30 / (-10)
30 / 10 = 3
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Question 24 of 90
Evaluate: -0.5 * (-10)
0.5 * 10 = 5
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Question 25 of 90
Evaluate: 5/9 + (-2/9)
5/9 - 2/9 = 3/9 = 1/3
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Question 26 of 90
Evaluate: -100 / 4
-100 / 4 = -25
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Question 27 of 90
Evaluate: 7 - (-7)
7 + 7 = 14
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Question 28 of 90
Evaluate: -2/5 * 5/2
The numbers are reciprocals
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Question 29 of 90
Evaluate: -3.2 + 1.2
-3.2 + 1.2 = -2.0
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Question 30 of 90
Evaluate: (-1) * (-1) * (-1)
Three negatives result in a negative.
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Question 31 of 90
Evaluate: 16 / (-2)
16 / -2 = -8
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Question 32 of 90
Evaluate: -2 3/4 - 1/4
-2.75 - 0.25 = -3.0
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Question 33 of 90
Evaluate: -9 + 15
15 - 9 = 6
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Question 34 of 90
Evaluate: 3/10 * (-10)
3/10 * -10 = -3
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Question 35 of 90
Evaluate: -45 / (-9)
45 / 9 = 5
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Question 36 of 90
Evaluate: 0.8 - 1
0.8 - 1.0 = -0.2
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Question 37 of 90
Evaluate: -6 * (-0.5)
6 * 0.5 = 3
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Question 38 of 90
Evaluate: -1/3 + (-1/3)
-1/3 - 1/3 = -2/3
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Question 39 of 90
Evaluate: 50 / (-5)
50 / -5 = -10
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Question 40 of 90
Evaluate: -15 - (-20)
-15 + 20 = 5
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Question 41 of 90
Evaluate: 1 1/2 / (-1/2)
3/2 * -2 = -3
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Question 42 of 90
Evaluate: -4 + (-4)
-4 - 4 = -8
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Question 43 of 90
Evaluate: -7 * 0
Anything multiplied by zero is 0.
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Question 44 of 90
Evaluate: 10 - 10.5
10.0 - 10.5 = -0.5
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Question 45 of 90
Evaluate: -4/5 / (-2)
-4/5 * -1/2 = 2/5
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Question 46 of 90
Evaluate: -12 + 4
-12 + 4 = -8
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Question 47 of 90
Evaluate: 3 * (-7)
3 * -7 = -21
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Question 48 of 90
Evaluate: -24 / (-4)
24 / 4 = 6
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Question 49 of 90
Evaluate: 1/5 - 4/5
(1 - 4) / 5 = -3/5
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Question 50 of 90
Evaluate: -2 * 2.5
-2 * 2.5 = -5
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Question 51 of 90
Evaluate: 12 + (-15)
12 - 15 = -3
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Question 52 of 90
Evaluate: (-5) * (-5)
-5 * -5 = 25
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Question 53 of 90
Evaluate: -16 / 8
-16 / 8 = -2
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Question 54 of 90
Evaluate: 2/3 + (-2/3)
2/3 - 2/3 = 0
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Question 55 of 90
Evaluate: -8 - 2
-8 - 2 = -10
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Question 56 of 90
Evaluate: 0.5 * (-4)
0.5 * -4 = -2
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Question 57 of 90
Evaluate: -20 / (-2)
20 / 2 = 10
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Question 58 of 90
Evaluate: -1 1/2 - 1/2
-1.5 - 0.5 = -2.0
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Question 59 of 90
Evaluate: 9 + (-2)
9 - 2 = 7
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Question 60 of 90
Evaluate: (-3) * 6
-3 * 6 = -18
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Question 61 of 90
Evaluate: 21 / (-7)
21 / -7 = -3
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Question 62 of 90
Evaluate: -3/4 * 4/3
Reciprocals multiply to 1, with one negative sign: -1.
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Question 63 of 90
Evaluate: -5 - (-5)
-5 + 5 = 0
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Question 64 of 90
Evaluate: -0.1 * 100
-0.1 * 100 = -10
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Question 65 of 90
Evaluate: -36 / 4
-36 / 4 = -9
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Question 66 of 90
Evaluate: 2 1/4 + 3/4
2.25 + 0.75 = 3.0
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Question 67 of 90
Evaluate: -13 + 13
Sum of opposites is 0.
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Question 68 of 90
Evaluate: (-2) * (-2) * (-2) * (-2)
Four negatives make a positive
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Question 69 of 90
Evaluate: -10 / 0.5
-10 * 2 = -20
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Question 70 of 90
Evaluate: 5/6 - 1
5/6 - 6/6 = -1/6
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Question 71 of 90
Evaluate: -2.2 + (-3.3)
-2.2 - 3.3 = -5.5
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Question 72 of 90
Evaluate: 8 * (-0.25)
8 * -1/4 = -2
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Question 73 of 90
Evaluate: -80 / (-8)
80 / 8 = 10
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Question 74 of 90
Evaluate: 4 1/2 - 5
4.5 - 5.0 = -0.5
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Question 75 of 90
Evaluate: -7 + (-2)
-7 - 2 = -9
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Question 76 of 90
Evaluate: (-12) * 0.5
-12 * 0.5 = -6
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Question 77 of 90
Evaluate: 1 / (-4)
1 / -4 = -0.25
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Question 78 of 90
Evaluate: -7/8 + 7/8
Sum of opposites is 0.
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Question 79 of 90
Evaluate: 100 - (-50)
100 + 50 = 150
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Question 80 of 90
Evaluate: -1 * (-1) * 5
Two negatives make a positive: 1 * 1 * 5 = 5
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Question 81 of 90
Evaluate: -3 + (-9)
-3 - 9 = -12
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Question 82 of 90
Evaluate: 0.1 * (-10)
0.1 * -10 = -1
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Question 83 of 90
Evaluate: -14 / (-7)
14 / 7 = 2
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Question 84 of 90
Evaluate: 1/3 + 2/3
3/3 = 1
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Question 85 of 90
Evaluate: -1.5 - 1.5
-1.5 - 1.5 = -3
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Question 86 of 90
Evaluate: 7 * (-2)
7 * -2 = -14
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Question 87 of 90
Evaluate: -90 / 9
-90 / 9 = -10
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Question 88 of 90
Evaluate: -5/6 + 1/6
-4/6 (or -2/3)
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Question 89 of 90
Evaluate: -10 + 20
20 - 10 = 10
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Question 90 of 90
Evaluate: (-2) * 5 * (-1)
-10 * -1 = 10
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