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Adding and Subtracting rational numbers Flashcards | StudBud
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Adding and Subtracting rational numbers
Adding and Subtracting rational numbers
24 terms
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2,811 plays
#integers #fractions #decimals
Flashcards
24 cards
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Questions
24
Answers
1
what is -160 + (-40) + (-125)
-75
75
-325
325
2
what is -4.821 - (-3.2)
16.21
162.1
1.621
-1.621
3
what is 6 + 13 + 7 - (-5)
31
-31
30
-30
4
what is -12 + 5 + (-8) + 14
-20
1
-1
20
5
what is 2/3 - 9/10
7/30
-30/7
-7/30
30/7
6
what is -27 - 103 + (-21)
115
-115
151
97
7
what is -40 - (-13) + 18
45
-45
-35
-9
8
what is 3.18 - 7.92
-4.74
47.0
4.74
-0.474
9
what is -87 - (-87)
-1
0
-0
1
10
what is -11 - (-4)
-7
18
7
-18
11
Jenna has 1/4 of string. She adds 3/8 of polka dot string. How much string does she have now?
4/2
2/4
5/8
-5/8
12
what is -35 -14 + 45 + 31
-27
31
-35
27
13
what is 10 - 12 + 5
7
-7
3
-3
14
what is -225 - 111
336
-336
-114
114
15
Xavier has 5/9 of pie. He then eats 4/7 of the pie. How much does he have left?
71/63
-1/63
1 8/63
1/63
16
what is -21.45 - 6.781
28.231
-28.231
-25.744
25.744
17
what is -160 + 125 + (-40)
145
-75
-145
75
18
3.003 + (-2.56)
5.563
0.443
-0.443
-5.563
19
what is 49 + (-50) - 105
-106
-104
105
104
20
what is -5 -12 + 8 - (-17)
27
-26
26
-8
21
what is -10.45 + (-23.6)
13.15
-13.15
-34.05
34.05
22
what is -12 + 6 - 4 - (-34)
32
-32
23
-24
23
what is -0.6 + (-9.56)
1.05
-10.16
10.5
10.56
24
what is 3 1/2 - 4/7
4 1/14
-4 1/14
57/14
-57/14
