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Adding and Subtracting Rationals Flashcards | StudBud
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Adding and Subtracting Rationals
2.5 + 31/4
40.7 + (-6)
Adding and Subtracting Rationals
20 terms
·
StudBud Administration
·
1,723 plays
Uses mix of decimals and fractions with denominators 2,4,5,8,10
Flashcards
20 cards
F
Practice quiz
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Host live
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Questions
20
Answers
1
40.7 + (-6)
-20.7
40.1
100.7
34.7
2
2.5 + 3
1
/
4
5.5
5.7
5.75
5.25
3
-8.4 + 5
3
/
10
13.7
8.4
3.1
-3.1
4
36 - (-4.7)
83
-11
40.7
31.3
5
4.5 + 6.3
10.8
10.9
2.2
11.0
6
-6.7 + 3.9
2.8
10.6
-2.8
-10.6
7
-4
2
/
5
+ 6
3
/
5
-21/5
11
21/5
-11
8
-3
1
/
4
- (-4
1
/
2
)
73/4
-73/4
-11/4
11/4
9
48.5 + (-4.3)
46.5
5.5
52.8
44.2
10
2
2
/
5
+ (-6
1
/
5
)
-83/5
83/5
34/5
-34/5
11
-4.3 - 5
1
/
2
-1.2
9.8
-9.8
1.2
12
6.1 - 4.5
1.6
-10.6
-1.6
10.6
13
76 - 9.4
-2.2
65.3
-2.5
66.6
14
4.1 + (-3
1
/
5
)
7.3
0.9
-0.9
1.1
15
-54.2 + 4.9
-59.1
-49.3
-103.2
-5.2
16
-2.3 - (-4
1
/
4
)
1.95
6.55
-1.95
-6.55
17
3
1
/
4
+ 2
1
/
8
11/8
53/8
51/4
51/8
18
-5.1 + (-3.2)
-1.9
-8.3
1.9
8.3
19
3.7 + (-4.1)
0.4
7.8
-0.4
-7.8
20
-98.7 + 6.5
-92.2
-104.9
-163.7
-33.7
