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Quiz Review 2.1-2.3 Flashcards | StudBud
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Quiz Review 2.1-2.3
Quiz Review 2.1-2.3
20 terms
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Multiplying and Dividing Integers, Fractions to Decimals, Decimals to Fractions
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
The list of numbers is in order from least to greatest. -2.7,|-1.2|,-\frac{2}{3},\frac{1}{5}
True
False
2
Simplify (-12)
2
.
144
24
-144
-24
3
Simplify -12
2
.
24
-144
-24
144
4
Convert -0.76 to a simplified fraction.
-\frac{38}{50}
-\frac{19}{25}
-\frac{19}{50}
-\frac{76}{100}
5
Simplify -a - b
3
÷ -4 when a = -3 and b = -2.
5/4
-11/4
1
-3/4
6
Convert -\frac{19}{4} to a decimal.
-4\frac{3}{4}
-4.75
4\frac{3}{4}
4.75
7
When you multiply or divide two numbers with the same sign, the result is....
Positive
Negative
Zero
8
Convert -\frac{5}{6} to a decimal.
-0.\overline{83}
-0.8\overline{3}
0.8\overline{3}
0.\overline{83}
9
The next number in the sequence -9, 18,-36... is -72.
True
False
10
When you multiply or divide two numbers with different signs, the result is....
Zero
Negative
Positive
11
Simplify 8(-3).
5
-5
24
-24
12
Simplify |b-ac|when a = -3, b = -2, and c = 9.
25
9
29
-29
13
Simplify a
2
- b - c when a = -3, b = -2, and c = 9.
-20
-16
2
-2
14
Which is greater, -\frac{2}{5} or -\frac{1}{3}?
-\frac{2}{5}
-\frac{1}{3}
15
Simplify -12(-3).
36
-9
-36
-15
16
What is your score?
-155 points
250 points
95 points
-60 points
17
Convert 3\frac{7}{8} to a decimal.
3.78
0.875
3.875
3.114...
18
Which is greater, -1.5 or -1.\overline{5}?
-1.5
-1.\overline{5}
19
Simplify 6 + -9(3)
3
-9
-21
0
20
Find the average change in temperature.
1\frac{3}{4}
1\frac{3}{5}
\frac{7}{4}
1.75
