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Worksheets#Vòng 2: ĐẤU TRƯỜNG ONLINE
Total questions: 16
Worksheet time: 4mins
Name
Class
Date
1.
28 + 61 - 27 - 61 + 20 + 17 =
a)
38
b)
85
c)
23
d)
18
2.
34 + 60 - 83 + 38 - 48 + 63 =
a)
64
b)
33
c)
56
d)
48
3.
19 + 50 + 30 - 91 + 30 - 37 =
a)
1
b)
79
c)
60
d)
53
4.
56 + 10 + 20 - 55 + 52 - 61 =
a)
22
b)
23
c)
91
d)
46
5.
68 + 20 - 85 + 45 + 51 - 46 =
a)
53
b)
93
c)
86
d)
56
6.
75 + 11 - 16 - 70 + 25 + 11 =
a)
36
b)
12
c)
55
d)
45
7.
63 - 11 - 2 + 49 - 79 + 20 =
a)
40
b)
2
c)
93
d)
82
8.
86 + 1 - 80 + 10 + 20 + 50 =
a)
87
b)
66
c)
34
d)
47
9.
41 + 3 + 55 - 10 - 62 - 21 =
a)
6
b)
33
c)
90
d)
81
10.
71 + 27 + 1 - 72 - 25 + 11 =
a)
13
b)
92
c)
17
d)
8
11.
77 - 77 + 56 - 5 + 43 - 33 =
a)
61
b)
32
c)
90
d)
39
12.
65 - 65 + 21 - 21 + 71 + 0 =
a)
71
b)
46
c)
24
d)
28
13.
41 + 3 - 14 + 51 + 13 - 12 =
a)
82
b)
18
c)
76
d)
30
14.
92 - 52 - 20 + 54 + 15 - 10 =
a)
79
b)
31
c)
28
d)
51
15.
Ghép câu hỏi vào đáp án đúng:
8 - 8 + 7 - 5 + 2 - 4 =
5
3 + 6 - 6 - 3 + 3 + 1 =
0
6 + 3 - 4 + 4 - 4 + 1 =
9
5 - 5 + 8 - 7 + 5 - 1 =
6
6 + 1 - 2 + 3 - 7 + 8 =
4
16.
98 - 95 - 2 + 56 - 7 + 2 =
(a)
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