最新人教版小学六年级数学四则混合运算专项练习题
绝世美人儿
880次浏览
2021年01月24日 06:52
最佳经验
本文由作者推荐
幸福的n种感觉-想念你的笑
(
1
)
0.8
×
33
×
1.25
(
2
)
17
18
×
9
10
+
17
18
÷
10
(
3
)
9.56
+
4.875
-
7
8
+
1.44
(
4
)
3
4
÷
6
-
1
1
6
×
4
(
5
)
4.6
×
3
8
+
8.4
÷
8
3
3
-
8
×
5
(
6
)
15.6
÷
[32
×(
1
-
5
8
)÷
3.6]
(
7
)
4
÷
5
3
+
6
×
3
5
(
8
)
3
5
×
19
20
+
2
5
×
19
20
-
19
20
(
9
)
2
8
25
×
80
×
13
×
1.25
(
10
)
25
×
1.25
×
4
×
8
(
11
)
0.7
+
3.9
+
4.3
+
6.1
(
12
)
7.35
×
99
+
7.35
(
13
)
47
-
8
÷
17
-
9
17
(
14
)
46
×
101
(
15
)
15.6
-
2
5
7
-
7
5
1
(16)x -
8
x=
3
×45
(
17
)
14
×
5
4
+
14
×
3
4
(
18
)
3
6
3
5
4
÷
11
+
17
+
8
(
19
)
8
7
8
9
8
9
×
15
+
15
÷
8
+
9
(
20
)
3
-
5
7
11
9
×
20
-
36
(
21
)
7
6
-
7
15
-
8
15
(
22
)
5
10
9
2
7
-
3
+
7
-
3
(
23
)
5
7
×
4
2
4
3
+
7
×
3
(
24
)
14
9
÷
75
﹪-
5
3
9
÷
4
(
25
)
(
3
5
7
8
+
6
-
12
)×
24
(
26
)
205
×
32
-
656
(
27
)
20%x=80
(
28
)
1
4
÷
5
2
×(
1
4
+
1
6
)
(
29
)
3
1
5
-
4
-
1.75
+
0.4
(30)30%x+9=39
(31)40%x+15=55
(
32
)
(
1
3
-
1
5
)×
45
(
33
)
2
-
[
1
6
+(
3
7
4
-
12
)
]
(
34
)
0.3
÷< br>[1
÷(
3.3
-
2.95
)
]
(35)50%x-6=44
(
36
)
(
5
6
-
1
5
1
3
)×(
8
÷
4
)
(
37
)
[
(
2
3
-
1
4
)÷
5
6
+
4
5
]
×
5
11
(
38
)
(
2
1
1
5
-
7
)×
35
×
9
(
39
)
24
×(
1
4
+
1
1
6
-
3
)
(40) 60%x+30%x=90
(
41
)
8
9
×
[
7
8
-(
7
16
-
1
8
)
]
(42) (2-1.6
×
0.5+1.2)
÷
8%
(
43
)
8.6
÷
4.3
×
2
5
(
44
)
6
7
×(
5
5
12
-
0.25
)÷
8
(
4 5
)
[3.6
-(
4.7
+
2.3
)×
3
7
]
÷
1.2
9
1
2
4
(
51
)
÷
[
×(
+
)
]
20
2
5
5
(
46
)
96%< br>÷
[3-
(
0.6+2.4
×
0.2
)
]
(
47
)
250%
×
15%
×
240%
(
48
)
12.5%
×
19+12. 5%
×
1.3
(
49
)
51
8
÷
17
2
4
+
9
(
50
)
5
8
×
11
10
+
3
10
8
÷
11
(
52
)
60
×(
5
12
+
4
15
-
1
2
)
(
53
)
(
2-1.6
×
0 .5+1.2
)÷
8%
(
54
)
60%+2.1
÷
12%
(
55
)
(
8
15
+
9
20
×
2
1
3
)÷
12
(
56
)
15%
×
1.25
×
6
×
80%
(
57
)
6.78
×
90%+67.8%
(
58
)
12
×(
1
3
-
1
4
)
(
5 9
)
(
9
-
10
×
4
5
)÷
3
4
(
60)
101.1
-
25.93
+
5.1
÷
0.8 5
(
61
)
(
5
1
8
8
-
4
)×(
1
9
÷
1
3
)