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四则混合运算能力练习口算题
姓名：班级：日期：用时：分钟得分：
86
÷
33
=
45
-
35
=
53
+
62
=
31
×
12
=
29
×
21
=
15
-
4
=
7
÷
50
=
7
×
25
=
52
-
4
=
89
-
6
=
20
×
31
=
57
÷
85
=
6
-
4
=
60
÷
52
=
44
×
58
=
18
×
54
=
5
-
2
=
91
+
57
=
56
÷
97
=
35
÷
85
=
30
×
75
=
16
-
8
=
76
-
64
=
73
×
17
=
57
+
68
=
4
-
1
=
45
×
14
=
35
×
64
=
67
-
65
=
30
-
30
=
83
+
34
=
34
÷
38
=
45
×
73
=
95
-
11
=
70
-
23
=
93
×
67
=
79
×
5
=
40
÷
7
=
77
+
16
=
32
-
24
=
2
+
58
=
14
-
14
=
58
-
7
=
60
+
63
=
49
×
70
=
36
+
13
=
98
×
89
=
22
+
44
=
73
÷
90
=
89
+
71
=
28
+
57
=
27
÷
53
=
66
×
14
=
97
×
37
=
48
÷
86
=
65
-
51
=
31
÷
66
=
92
÷
57
=
55
-
15
=
24
-
9
=
41
×
61
=
23
-
4
=
39
-
11
=
2
÷
61
=
99
×
59
=
17
×
70
=
84
+
39
=
62
×
18
=
15
÷
35
=
77
÷
98
=
9
-
1
=
4
-
3
=
31
×
49
=
84
+
25
=
62
+
34
=
45
×
24
=
13
+
42
=
48
×
63
=
75
-
12
=
60
×
70
=
28
×
64
=
26
×
17
=
55
-
32
=
51
×
89
=
8
÷
67
=
59
×
2
=
25
÷
81
=
99
-
63
=
75
×
49
=
40
+
65
=
71
+
65
=
22
÷
53
=
80
×
95
=
34
×
34
=
5
-
1
=
2
÷
90
=
47
-
4
=
1
+
74
=
26
÷
23
=
75
÷
15
=
73
-
24
=
76
×
30
=
29
×
48
=
97
÷
73
=
69
×
69
=
15
+
99
=
12
-
1
=
91
×
54
=
26
-
13
=
17
-
10
=
81
-
46
=
66
×
50
=
71
÷
57
=
92
+
42
=
91
÷
13
=
42
÷
31
=
47
÷
78
=
5
÷
78
=
2
+
91
=
8
×
11
=
92
-
62
=
57
-
48
=
99
×
60
=
36
-
4
=
41
÷
41
=
96
÷
47
=
65
×
74
=
4
÷
61
=
40
+
84
=
58
-
38
=
14
+
1
=
79
÷
78
=
21
÷
41
=
63
×
87
=
89
+
4
=
86
÷
75
=
4
-
4
=
69
÷
89
=
57
+
99
=
63
×
59
=
61
-
39
=
57
+
30
=
28
×
6
=
21
÷
73
=
97
×
14
=
49
+
94
=
86
×
36
=
73
×
21
=
41
-
14
=
43
×
71
=
69
×
84
=
46
-
21
=
87
-
41
=
78
×
12
=
73
×
77
=
12
-
8
=
76
÷
91
=
64
÷
84
=
18
-
4
=
87
+
78
=
85
+
4
=
90
×
8
=
84
+
3
=
46
+
12
=
42
÷
63
=
76
-
37
=
28
×
90
=
46
×
99
=
18
+
26
=
14
+
28
=
92
÷
22
=
53
+
13
=
65
-
47
=
60
+
59
=
75
×
88
=
88
-
81
=
76
+
83
=
66
×
26
=
51
÷
79
=
30
-
8
=
14
×
47
=
46
-
45
=
10
+
56
=
9
-
1
=
20
+
92
=
14
÷
9
=
98
+
39
=
99
÷
93
=
87
÷
24
=
68
×
66
=
17
+
70
=
76
-
21
=
15
-
1
=
10
+
45
=
86
+
33
=
30
+
79
=
10
-
1
=
59
-
35
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