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Operations of Rational Number Review Game Flashcards | StudBud
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Operations of Rational Number Review Game
Operations of Rational Number Review Game
41 terms
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StudBud Administration
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194 plays
Operations with fractions, decimals, and integers.
Flashcards
41 cards
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Practice quiz
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Questions
41
Answers
1
-7 - (-2)
9
5
-9
-5
2
_________ is the distance a number is from zero.
Opposite
Absolute Value
Rational Number
Integer
3
What is the rule when subtracting rational numbers?
Different sign= subtract
K.C.C
K.F.C.
Same sign= add and keep
4
| -4 + 3| - 8
7
1
-1
-7
5
| -5 + 3 |
2
-2
8
-8
6
-6 - 6
12
1
-12
0
7
_________ is a positive or negative whole number.
Rational Number
Opposite
Positive number
Integer
8
A man descends 20 feet into a canyon, then climbs up 12 feet. What is his final position?
-32
-8
32
8
9
-5 x 6
30
-30
1
-11
10
I turned on the A.C. and the temp. decreased 6 degrees? Which integer represents the decrease?
3°
-3°
6°
-6°
11
-3 - (-6)
-3
3
-9
9
12
5 - (-3)
2
8
-2
-8
13
What is NOT a rule when adding rational numbers?
take the sign of the bigger number
same signs add and keep
different signs will make a negative answer
different sign subtract
14
| 3 |
0
-3
3
2
15
When is the Unit 1 Post test?
Thursday
Tomorrow
Next Monday
Friday
16
| -4 |
0
-4
2
4
17
3/4 is the equivalent of?
25%
75%
34%
50%
18
(Just for fun) How old is Ms. Allen?
None of your business
40
31
21
19
-3 + (-5)
-2
2
8
-8
20
2 - (-8)
-6
-10
6
10
21
(-10) (4)
14
-14
-40
40
22
-6 x (-2)
12
-12
3
-3
23
18 ÷ (–9)
9
-9
2
-2
24
What is the distance between 50 and 350?
400
300
-300
-400
25
3 - 7
4
10
-4
-10
26
-17 + (-30)
13
-13
47
-47
27
- | -5 |
0
-5
5
2
28
125% as a decimal is?
125.0
12.5
0.125
1.25
29
What is the opposite of 2?
0
-2
1
2
30
- | 3 |
3
2
1
-3
31
What is the distance between -200 and -450?
650
250
-250
-650
32
-12/-3
4
-9
-15
-4
33
-5 x 3
2
-2
15
-15
34
What is the distance between -100 and 300?
-200
200
-400
400
35
-5 x (-6)
30
-11
-30
1
36
Which expression is equivalent to 3 - (-5)?
3 + 5
-3 - 5
3 - 5
-3 + (-5)
37
What is 20/60 in simplest form?
2/6
1/4
1/3
2/3
38
7 + (-9)
-16
16
2
-2
39
-4 + 5
9
1
-1
-9
40
9 - (-10)
-19
19
-1
1
41
What is the opposite of -5?
-5
5
None of the choices
0
