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四则混合运算竞赛自测训练题
姓名：班级：日期：用时：分钟得分：
29
-
15
=
48
÷
20
=
52
-
23
=
50
+
59
=
59
÷
95
=
89
×
62
=
17
÷
19
=
21
-
17
=
31
+
76
=
43
-
36
=
17
÷
84
=
27
÷
81
=
33
÷
77
=
42
-
2
=
88
+
75
=
63
-
28
=
31
+
26
=
22
-
10
=
85
÷
57
=
87
÷
57
=
65
÷
10
=
7
-
3
=
60
-
43
=
85
×
42
=
72
-
42
=
66
-
3
=
39
+
45
=
34
+
5
=
93
+
97
=
59
÷
54
=
78
÷
99
=
91
+
68
=
27
+
71
=
99
×
67
=
9
-
1
=
84
×
69
=
52
+
40
=
95
+
8
=
86
-
5
=
56
×
64
=
83
×
11
=
36
×
8
=
67
×
41
=
95
×
24
=
51
+
36
=
63
÷
93
=
19
×
58
=
29
×
87
=
40
+
38
=
30
+
44
=
61
-
24
=
31
-
2
=
60
+
92
=
37
÷
43
=
84
-
78
=
68
+
30
=
90
×
52
=
18
-
16
=
97
-
94
=
36
÷
49
=
40
+
39
=
76
-
56
=
60
×
51
=
94
-
48
=
48
×
32
=
30
×
48
=
65
+
85
=
31
×
57
=
53
×
26
=
5
+
70
=
51
-
31
=
46
×
42
=
19
÷
26
=
38
+
66
=
88
÷
90
=
79
×
2
=
29
-
27
=
10
÷
70
=
77
-
7
=
60
÷
9
=
30
+
36
=
1
-
1
=
84
÷
3
=
29
÷
23
=
15
×
34
=
96
÷
26
=
67
-
61
=
59
+
6
=
7
×
75
=
40
×
44
=
58
÷
77
=
83
+
13
=
36
×
69
=
98
-
13
=
36
÷
95
=
17
×
5
=
10
-
7
=
33
÷
7
=
35
+
84
=
89
-
7
=
53
+
26
=
12
÷
38
=
57
+
2
=
38
×
77
=
13
÷
91
=
38
×
22
=
50
×
64
=
65
-
46
=
30
-
20
=
21
+
42
=
3
-
1
=
37
×
69
=
51
÷
3
=
81
+
76
=
62
+
62
=
34
-
3
=
87
-
25
=
61
÷
65
=
69
÷
94
=
65
×
49
=
78
+
38
=
53
÷
19
=
89
×
27
=
51
÷
1
=
90
×
9
=
74
+
12
=
63
-
26
=
36
-
18
=
35
-
30
=
37
÷
59
=
35
×
99
=
78
×
61
=
27
×
49
=
40
÷
41
=
59
×
62
=
3
×
42
=
92
×
67
=
71
×
17
=
70
÷
26
=
52
-
52
=
7
×
17
=
69
÷
8
=
51
×
89
=
28
+
77
=
52
-
44
=
74
×
18
=
7
-
3
=
8
÷
96
=
60
×
25
=
19
÷
66
=
80
-
33
=
68
÷
71
=
21
-
8
=
71
+
92
=
55
-
16
=
98
÷
83
=
43
-
39
=
59
-
47
=
21
-
17
=
16
÷
5
=
13
-
11
=
99
×
48
=
29
÷
2
=
16
-
11
=
69
÷
1
=
25
+
52
=
3
÷
64
=
33
-
31
=
56
-
16
=
95
+
75
=
92
+
18
=
34
+
60
=
93
÷
50
=
36
×
47
=
10
×
86
=
26
÷
1
=
60
×
50
=
14
-
14
=
80
-
15
=
52
-
8
=
18
÷
93
=
43
×
75
=
94
×
43
=
57
×
69
=
76
÷
92
=
51
÷
61
=
49
÷
63
=
43
×
96
=
87
×
89
=
50
-
45
=
74
÷
32
=
86
×
17
=
48
×
48
=
79
×
13
=
60
+
31
=
87
+
54
=
53
-
21
=
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