(推荐)最新小学六年级数学计算题超级大全(通用版)
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最新小学
六年级数学计算题超级大全(通用版)
——————
(圆的周长及面积计算、
简便运算及脱式计算
、
解方程
、
化简比
、求比值、
百分数专项计算题
、
每
周计算检测
)
一、求圆的周长及面积:
19
.
r=0.02
米
C=
1.
r=0.6
厘米
2.
d=5
分米
3.
r=0.6
厘米
4.
d=3
分米
5.
r=0.3
分米
6
.
d=6
米
7
.
d=0.5
米
8
.
r=0.2
米
9
.
r=10
厘米
10
.
r=30
厘米
11
.
r=4
分米
12
.
d=40
厘米
13
.
d=9
分米
14
.
d=8
米
15
.
d=12
分米
16
.
d=3
厘米
17
.
r=0.01
米
18
.
r=0.3
分米
C=
20
.
C=
21
.
C=
22
.
C=
23
.
C=
24
.
C=
25
.
C=
26
.
C=
27
.
C=
28
.
C=
29
.
C=
30
.
C=
31
.
C=
32
.
C=
33
.
C=
34
.
C=
35
.
C=
36
.
C=
37
.
r=0.2
米
< br>
d=8
分米
d=
1
2
米
d=8
分米
r=12
米
r=0.9
厘米
r=5
分米
d=0.7
分米
d=0.3
厘米
d=200
3.14
×
4
²
=
d=20
p>
3.14
×
100
²
=
d=0.4
3.1
4
×
20
²
=
r=9
3.14
×
10
²
=
r=3
C=
C=
C=
C=
C=
C=
C=
C=
C=
S=
S=
S=
S=
S=
38
.
<
/p>
3.14
×
0.3
²
=
二、简便运算及脱式计算:
39
.
r=5
S=
40
.
3.
14
×
0.2
²
=
41
.
r=20
S=
5
1
1.
<
/p>
0.25
×
37.5%+
×
8
4
8
5
2.
×
÷
15
<
/p>
9
16
4
42<
/p>
.
3.14
×
0.1
²
=
43
.
r=1
44
.
3.14
×
3
²
=
45
.
d=2
46
.
3.14
×
2
²=
47
.
d=4
48
.
3.14
×
1
²=
49
.
d=10
50
.
3.14
×
5
²=
51
.
d=5
52
.
3.14
×
6
²=
53
.
r=0.5
54
.
3.14
×
7
²=
55
.
d=4
56
.
3.14
×
8
²=
57
.
d=3
58
.
3.14
×
9
²=
59
.
d=1
60
.
3.
14
×
30
²
=
3.
25
×
(4+
25
)
4.
60
×
(
5
12
+<
/p>
4
15
-
1
p>
2
)
S=
5.
15
4
4
×
0.35+0.65
÷
15
6.
25%
×
17
14
S=
31
+
31
×
25%
7.
2
11
÷
121
19
9
÷
72
8.
15
S=
4
×
0.35
+
0.65
÷
4
15
9.
5<
/p>
÷
5
5
8
-
8
÷
5
10.
2
-
6
9
2
C=
13
÷
26
-
3
11.
8
8
125
×
1000
-
125
12.
(
1
5
+
1
3
p>
)×
15
C=
13.
3
1
2
5
×
p>
9
+
5
÷
9
14.
32
÷
4
5
C=
5
÷
8
15.
5
5
2
1
7
+
p>
6
+
7
+
6
16.
1
1
1
C=
15
+(
3
+
12
)
17.
1
4
÷(
3
-
5<
/p>
13
-
8
13<
/p>
)
C=
18.
(
1
8
-
1
4
p>
÷
4
×
1
1
4
)÷
2
19.
(
1
11
+
999
)÷
[56
×(
3
3
< br>7
-
8
)
]
C=
20.
(
1
1
5
p>
+
8
)×
160
×
1
13
21.
15
-(
7
13
÷
2
+
5
)<
/p>
22.
6
.4
÷
4
3
5
+
1.25
×
3
5
23.
[0.25
< br>×
4
-(
5
1
5
6
+
12
)<
/p>
]
×
6
24.
7
1
1
14
7
20
×
25
+
25
×
20
25.
2
3
+(<
/p>
1
2
2
2
+
3
)×
7
26.
3
10
×(
1
1
1
2
p>
+
3
)÷
8
27.
7
5
×
p>
[280
÷(
7.28
+
6.72
)
]
28.
15.6
÷
[32
×(
1
< br>-
5
8
)÷
3.6]
29.
7
8
-
15
32
÷
5
8
+
3
p>
16
30.
<
/p>
(
4
1
1
4
3
-
5
×
4
)÷
15
31.
4
5
3
7
5
×
18
+
7
< br>+
9
32.
7
8
÷〔
(
7
8<
/p>
-
3
4
)×
p>
4
5
〕
33.
6
×
(
2
1
1
15
+
12
)-
8
34.
2
-
5
9
÷
p>
2
1
3
-
6
35.
7
3
9
8
3
-(
5
÷
20
+
23
)
36.
〔
2
-(
8
1
< br>4
5
+
3
)
〕÷
15
37.
1
-
(
5
8
÷
3<
/p>
2
+
1
4
)
38.
5
8
7
7
7
÷
9
+
8
÷
5
-
5
7
39.
(
1
-
1
4
3
p>
3
÷
7
)×
10
40.
p>
(
3
5
-
3
5
4
5
×
9
)÷
9
41.
〔
5
3
6
-(
< br>4
-
1
2
)
〕÷
7
15
42.
15
2
1
16
×〔
1
÷(
3
+
2
)
〕
43.
(
2
1
13
1
5
2
6
×
7
+
2<
/p>
)÷
9
44.
17
24
÷
5
+
1
24
5
÷
7<
/p>
+
0.2
45.
4
7
÷〔
(
5
6<
/p>
-
4
5
)÷
p>
7
16
〕
46.
〔
4
-(
3
4
-<
/p>
3
8
)
〕÷
p>
1
8
47.
8
5
9
1
15
÷〔
32
×(
10
+
6
)
〕
48
.
3
-
5<
/p>
27
13
18
×
40
-
16
49.
2
3
2
6
21
÷〔
(
4
-
3
p>
)×
7
〕
50.
1
4
5
÷
3+
5<
/p>
×
1
3
51.
4
2
9
+
7
+
p>
5
18
÷
1
2
52.
72
×(
1
1
1
2
–
3
+
4
)
53.
2
–
2
3
÷
4
p>
5
–
1
6
54.
8
6
9
+
7
×
2
3
3
< br>+
7
55.
3
8
+
4
5
×
p>
5
6
+
1
3
56.
1
7
×
6
5
11
+
11
÷
7
57.
4
–
8
2
1
15
÷
3
< br>–
5
58.
8
9
×(
9+
3
2
4
)–
3
59.
7
2
7
1
8
p>
÷
3
+
8
×
2
60.
4
5
+
5
8
÷
p>
1
4
+
1
2
61.
2
–
8
9
×
3
1
4
< br>–
3
62.
30
×(
1
2
1
6
+
5
–
2
p>
)
63.
7
p>
2
4
1
8
+
3
÷
5
+
6
64.
6
–
5
12
×
9<
/p>
13
10
–
8<
/p>
65.
4<
/p>
13
×
1
5
p>
+
9
13
÷
5
66.
12
×(
1
2
–
1
3
+
1
4
)
67.
1
4
5
+
9
×
3
5
8
+
6
68.
4
–
2
8
1
5
p>
÷
15
–
4
48
×(
1
1
1
3
–
2
+
4
)
69.
6
6
8
25
÷
< br>9+
25
×
9
< br>
70.
24
×
(
1
1
6
+
8
)
71.
(
3
5
+
1
4
p>
)
×
60
–
27
72.
p>
5
–
1
5
6
–
6
73.
(
1
5
–
1
7
p>
)
×
70
74.
97
×
5
96
75.
3
5
×
8+
3
5<
/p>
×
2
76.
15
×
3
7
+15
×
4
7
77.
(
8
9
+
3
4
p>
–
2
3
)
×
72
78.
72
×
(
1
1
1<
/p>
2
–
3
+
4
)
79.
(
5
9
+
1
4
p>
13
)
×
9+
p>
13
80.
<
/p>
30
×
(
1
p>
1
1
2
–
3
+
6
)
81.
12
7
×
(
7
14
6
+
< br>3
)
82.
0.8
×
33
×
1.25
100.
17
9
17
83.
×
+
÷
10
18
10
18
101.
7
7
8
-
-
6
15
15
5
1
2
2
4
p>
-
3
+
1
-
2
84.
9.56
+
4.875
-
7
8
+
1.44
85.
3
1
4
p>
÷
6
-
1
6
×
4
86.
4.6
×
1
3
8
+
8.4
÷
8
11
-
1<
/p>
3
8
×
5
87.
4
÷
1
2
3
p>
+
6
×
3
5
88.
18
3
19
2
19
19
5
×
20
+
2
5
×
20
-
20
89.
2
2
25
<
/p>
×
80
×
8
p>
13
×
1.25
90.
25
×
1.25
×
4
×
8
91.
p>
0.7
+
3.9
+
4.3
+
6.1
92.
7.35
×
99
+
7.35
93.
47
-
8
÷
17
-
9
17
94.
46
×
101
95.
15.6
-
2
2
5
7
-
4
7
96.
14
×
2
1
4
<
/p>
+
14
×
3
p>
3
4
97.
3
4
÷
6
11
+
3
17
+
5
8
98.
8
9
×
p>
7
8
9
8
15
+
15
÷
8
+
9
99.
3
-
5
9
×
p>
7
11
20
-
36
7
3
7
3
102.
5
7
×
4
3
+
2
7
×
4
3
103.
14
9
÷<
/p>
75
﹪-
5
3<
/p>
9
÷
4
104.
(
3
8
p>
+
5
7
6
-
12
)×
24
105.
205
×
32
-
656
106.
1
4
÷
5
2
×(
1
4
+
1
6
)
107.
4
3
5
p>
-
1
1
4
-
1.75
+
0.4
108.
(
1
3
-
1
5
)×
45
109.
2
-
[
1
6
+(
3
4
-
7
12
)
]
110.
0.3
÷
[1
÷(
3.3
-
2.95
)
]
111.
(
5
6
-
1
3
)×(
5
8
÷
1
4
)
112.
[
(
2
3
-
1
4
)÷
5
6
<
/p>
+
4
5
5
]
×
11
113.
(
2
5
p>
-
1
1
7
)×
35
×
9
114.
24
×(
1
4
+
1
1
6
-
3
)
115.
8
9
×
p>
[
7
7
1
8
-(
16
-
8
)
]
116.
2
8.6
÷
4.3
×
5
6
5
5
×(
< br>-
0.25
)÷
p>
7
12
8
118.
3
[3.6
-
(
4.7
+
2.3
)
×
]
÷
1.2
7
51
17
2
÷
+
<
/p>
8
4
9
117.
119.
120.
5
8
×
11
10
+
3
8
÷
10
11
121.
9
20
÷<
/p>
[
1
2
4
2
×(
5
+
5
)
]
122.
60
×(
5
12
+
4
15
-
1
2
)
123.
(
8
9
2
15
+
20
×
1
3
)÷
12
124.
12
×(
1
3
-
1
4
)
125.
(
9
-
10
×
4
3
5
)÷
4
126.
101.1
-
25.93
+
5.1
÷
0.85
127.
(
5
8
-
1
4
p>
)×(
8
1
9
p>
÷
1
3
)
128.
2.6
×
1
3
+
2
3
5
×
2
3
129.
3
-
1
1
7
-
6
7
130.
2
5
×
3
7
p>
+
4
5
7
÷
2
131.
12
1
1
5
×(
6
+
4
)+
11
13
132.
1
4
×
2
3
p>
÷(
4
8
5
-
15
)
133.
1
4
1
5
×<
/p>
1.25
+
1
4
×
2.2
-
1
1
4
134.
13
8
5
<
/p>
×
8
×
13
p>
×
1.25
135.
4
-
4
5
÷<
/p>
4
-
4
5
136.
5
8
÷
p>
[
(
1
1
3
5
+
4
)×
8
]
5
2
7
×
3
+
14
15
÷
1
9
137.
(
10
-
5
1
1
12
÷
6
)×
3
138.
4
9
×
p>
[
3
4
-(
7
16
-
1
4
)
]
139.
25.125
―
13
5
―
17.4
140.
0.38
< br>×
7
-
19
50
+
4
×
19
50
141.
6
11
×<
/p>
17
-
12
×<
/p>
3
11
142.
1
1
3
10
×
[
÷(
×
)
]
154.
8
2
5
9
5
3<
/p>
1
(
-
)÷
7
8
56
6<
/p>
(
20.1
-
2
1
×
)÷
5.1
155.
5
5
10
÷
-
÷
10
6
6
3
6
p>
9
3
×
÷
÷
4
5
4
5
1
1
7
-(
0
.35
+
2
)
143.
144.
156.
7
145.
7.6
÷
5.4
÷
1.9
×
5.4
146.
0.2
+
[
5
6
×
(
0.15
+
9
20
)
147.
24
×
2
1
3
×(
5
×
8<
/p>
)
148.
1
5
×
5
8
p>
÷
1
2
4
+
3
149.
15
×
4
8
21
+
7
÷
16
150.
3.64
< br>×
[1
÷
(
21
10
-
2.09
)
]
151.
(
1
3
-
1
5
+
4
15
)×
45
152.
(
3
3
4
-
4
×
2
5
)÷
1
5
×
5
153.
2
9
÷
p>
[
5
6
×(
4
2
5
-
3
)
]
6
6
(
3
4
-
1
3
)÷
8
9
×
9
10
4
-
1
p>
÷
4
-
1
4
×
3
[
8
15
<
/p>
-
(
7
12
p>
-
2
5
p>
)
]
×
15
14
8.
5
×
3
4
<
/p>
+
0.75
×
5
+
6.5
÷
1
1
3
<
/p>
1
+
0.54
÷
0.9
-
0.75
9
×
4
p>
3
7
+
9
×
7
+
9
24
÷
[
(
5
6
-
1
3
)×
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7.2
-
5.3
×
2.04
1063.
19
÷
[
(
3
4
+
1
5
)÷
1
2
]
1064.
4.5
< br>÷
[
(
1
2
-
3
÷
7
.5
)×
3
3
5
]
1065.
(
7
÷
1
7
)
×(
1
7
÷
7
)
1066.
10
÷
1%
×
1
1000
1067.
[
(
14
5
5
8
19
-
13
)
+
19
-
13
]
÷
11
12
1068.
34
×(
1
1
17
+
13
)×
13
1069.
[
1
-(
1
2
-
1
4
)
]×
2
3
1070.
1375
+
450
÷
18
×
25
1071.
4
29
×[
1
-(
3
4
-
3
8
)
]
1072.
45
×(
7
4
3
9
+
15
-
5
)
1073.
13.74
-(
3.74
-
1.89<
/p>
)
1074.
18
-(
1
1
5
+
1
27
)
×
135
1075.
95.4
×
83
+19
×
95
2
5
-
95.4
×
2
1076.
5
13
29
-
8
11
-
2
11
-
1
11
+
16
29
1077.
24
×
(
1
3
1
12
+
8
-
6
)
1078.
1110
÷
[56
×
(
3
3
7
-
8
)
]
1079.
4
9
÷
(
5
6
-
1
7
1
p>
2
)
×
(
8
-
2
)
1080.
9
5
1
1
6
×
4.25
+
4
4
×
6
1081.
3
4
-
0.6
×(
2
5
12
-
1.75
)
1082.
(
6
1
2
-
3
3
4
)
÷
p>
(
13
+
11
p>
1
5
)
1083.
3
÷
1
3
÷
3
4
÷
4
1084.
1
3
÷
[
(
2
3
+
1
5
p>
)×
1
13
]
p>
1085.
5
6
×(
4
7
+
5
8
-
3
p>
4
)
1086.
8.32
×
101
-
8.32
1087.
6.7
5
-
1
1
5<
/p>
6
+3.25
-
2
6
1088.
1
2
÷
[
2
3
×(
1
1
6<
/p>
+
3
)
]
1089.
(<
/p>
5
6
-
3
4
)÷(
1
1
4
+
6
)
1090.
(
4
5
+
25%
)÷
7
3
+0.7<
/p>
1091.
14
3
17
-
6.46
-
3.54
1092.
4.2÷1.5-1.5×0.6
1093.
(
4
5
6
-
3
3
4
)
p>
÷
(
3
2
14
+
7
)
1094.
51.6÷[
(
3
2
5
-
p>
1.25
)
×
4<
/p>
5
]
1095.
(
0.92
+
2
7
25
)÷(
4
-
2
9
)
1096.
(
5
2
5
-
p>
1.8
)
÷[
(<
/p>
1.15
+
13
20
)
×
1
2
3
]
1097.
(
7
9
+
5
6
-
1
4
)×
72
1098.
18
8
18
3
23
÷
5
+
23
×
8
1099.
5
3
1
4
-(
7
+
4
)
1100.
3
46
÷
34.6%
-
346
9
2
1101.
1
.37+
p>
11
+1.63+
11
1102.
1103.
1104.
1105.
1106.
1107.
1108.
1109.
3
17
×
99
+
317
1110.
3
720
-
4028
÷
38
×
6
1111.
4
p>
8
×(
2
1
3
-
4
)
1112.
2
.5 + 2.8 + 2.2 +
6.5
1113.
1
9
÷
[
(
3
1
1
4
+
5
)÷
2
]
1114.
3
.47
-
8
÷
17
-
3
17
×
3
1115.
3
17
-
0.4
+
6
3
13
-
5
1116.
< br>1
999
×
1
< br>2000
+
1
2000
1117.
7
p>
5
20
÷(
4
p>
-
2.4
×
6
p>
)
1118.
[
3
4
÷
p>
(
4
5
+
1
4
)
-
4
7
]
×
< br>9
11
1119.
[
1-
(
1
3
4
+
1
8
)
]
÷
4
1120.
(
1
3
-
1
5
)×4
5
1121.
19
7
6
5
13
÷
5
-
13
×
7
1122.
8
1
6
13
÷
7+
7
×
13
1123.
2
-
6
9
2
1
3
÷
26
-
3
1124.
7
9
×
9
+
7
9
1125.
5
3
1
5
8
×
4
+
4
×
p>
8
1126.
(
5
12
+<
/p>
7
16
)×
48
1127.
3
-
7
12
-
5
12
1128.
3
4
×
2
3
5
+
4
×
0.6
1129.
7
8
7
11
25
×
11
+
25
÷
3
1130.
7
25
×
101
-
7
25
1131.
2
8×
(
1
1
3
4
+
7
-<
/p>
14
)
3
1132.
50
×
51
1133.
2
5
3
4
×
4
1134.
(
39×
2
2
2
7
+
7
×
4
)
÷
7
p>
1135.
7
12
-(
1
5
4
-
12
)<
/p>
1136.
9
0
×
4
91
1137.
8
15
×
3
4
-
1
6
÷
1
2
1138.
5
4
×
p>
5
1
5
6
+
6
×
4
1139.
3
2.6
×
4
5
+
32.6
×
20%
1140.
5
×
1
+
p>
2
7
6
7
÷
6
1141.
0
.
8
×
32.5
×
12.5
1142.
7
.6
×
9.9
×
0.01
1143.
8
.32
×
0.58-
0.32
×
0.58
1144.
1
.25
÷
5+0.25
×
20
1145.
1
0.69-2.5
×
2.4
1146.
0
.3
×
2.5
×
0.04
1147.
8
.4
×
57+8.4
×
42+8.4
1148.
1
3
÷
0.65
÷
2
1149.
7
.2
×
10.1-7.2
1150.
1
.2
×
2.5+2.8
×
2.5
1151.
3
2
×
0.65
+
3.2
×
3.5
三、求比值及化简比:
1.
3
∶
4=
2.
2
∶
3=
3.
10
∶
6=
4.
3<
/p>
∶
1
2
=
5.
0.7
∶
0.1=
6.
4.5
∶
0.3=
7.
1.2
∶
2.1
8.
36
15
=
9.
3
4
∶
p>
1
1
8
=
10.
5
1
8
∶
4
=
11.
7
8
∶
14=
12.
0.1
∶
0.9=
13.
2
∶
100=
14.
4
∶
8=
15.
1
5
∶
200=
16.
12
∶
16=
17.
1
.
25
∶
2=
18.
4.5
∶
27=
19.
1
∶
4
5
=
20.
2
∶
6=
21.
3
8
∶
15=
22.
7
∶
14
23.
2
1
1
2
∶
5
2
=
24.
0.125
∶
1.25=
25.
5
∶
2=
26.
2
3
3
∶
4
=
27.
1
4
∶
8=
28.
1
.8
∶
9=
29.
2
∶
9=
30.
0.35
∶
7=
31.
3
5
∶
3=
32.
4
7
∶
2=
33.
1
3
∶
1
4
=
34.
3
∶
2
3
p>
=
35.
4
2
∶
63=
36.
8
∶
5=
37.
0
.
3
∶
0.9=
38.
5
∶
9=
39.
7
∶
3=
40.
4.5
∶
1.5=
41.
2
.5
∶
3=
42.
1
1
2
∶
3
=
43.
6
∶
8=
44.
6
5
∶
1
6
=
45.
1
1
2
∶
5
=
46.
0.2
∶
1
4
5
=
47.
1
2
∶
14=
48.
4
∶
5=
49.
0
.
3
∶
0.9=
50.
3
∶
15=
51.
1
.
4
∶
0.2=
52.
0.3
∶
2=
53.
3
∶
8=
54.
1
.
2
∶
2.1=
55.
3
6
∶
27=
56.
9
∶
6=
57.
2
5
∶
2=
58.
0.25
∶
0.125=
59.
5
6
∶
4=
60.
10
8
=
61.
1
0
∶
1
4
=
62.
2.8
∶
3.5=
63.
4
7
∶
7
4
=
64.
4
∶
8=
65.
1
00
∶
20
=
66.
4
.2
∶
6=
67.
1
6
∶
1
9
=
68.
0
.8
∶
0.25=
69.
7
∶
9=
70.
36
144
=
71.
8
.1
∶
0.
9=
72.
3
1
∶
93=
73.
1
5
∶
0.5=
74.
0
.
8
∶
0.6=
75.
0
.
75
∶
1.5=
76.
200
40
=
77.
169
13
=
78.
2
1
5
∶
2
=
79.
8
15
∶
4
5
=
80.
1
∶
0.125=
81.
1
2
2
3
∶
1
3
=
82.
1
∶
0.3=
83.
3
∶
1
1
5
p>
=
84.
4
9
∶
2
3
=
85.
1
∶
1
1
4<
/p>
=
86.
21
7
=
87.
2
1
4
∶
9=
88.
24
6
=
89.
3
1
5
∶
4
5
=
90.
1
6
∶
12=
91.
0
.25
∶
1
4
=
92.
4
∶
0.5=
93.
1
9
∶
1
6
=
94.
1
1
6
∶
3
=
95.
2
3
∶
3
4
=
96.
5
2
7
∶
7
=
97.
5
8
∶
5
7
=
98.
1
1
4
∶
8
=
99.
5
8
∶
1
4
=
100.
0.3
∶
1.2=
101.
10%
∶
50%=
102.
1
4
∶
3
4
=
103.
0.25
∶
4=
104.
25
50
=
105.
1
1
2
∶
4
=
106.
36
∶
9
107.
15
75
=
108.
1
3
∶
1
5
=
109.
1.6
∶
0.4=
110.
12
33
=
111.
4
5
7
∶
6
=
112.
0.1
∶
0.8=
113.
51
17
=
114.
1
5
∶
1
10
=
115.
2.8
∶
0.7=
116.
3
∶
5=
117.
1
3
∶
1
6
=
118.
42
∶
21=
119.
4
7
∶
4
7
=
120.
7
∶
3.5=
121.
7
30
∶
4
15
=
122.
2.1
∶
1.2=
123.
1
1
6
∶
2
=
124.
63
∶
9=
125.
45
∶
25=
126.
12
75
=
127.
15
∶
21=
128.
12
22
=
129.
27
∶
72=
130.
0.5
∶
1
3
=
131.
1.2
∶
36=
132.
1
2
∶
8=
133.
3.4
∶
0.34=
134.
3
4
∶
3
5
=
135.
100
∶
150=
136.
1.8
∶
2
3
5
=
137.
4
∶
48=
138.
3
4
∶
4
5
=
139.
6.5
∶
13=
140.
3
1
2
∶
7=
141.
6
∶
10=
142.
0.4
∶
0.5=
143.
0.3
∶
0.4=
144.
5
6
∶
4=
145.
65
∶
13=
146.
10
∶
1
4
147.
24
∶
144=
148.
3
∶
2
3
=
149.
0.5
∶
8
4
15
∶
5
=
150.
72
∶
48=
151.
124
∶
20=
152.
3
∶
0.75=
153.
25
50
=
154.
15
75
=
155.
28
4
=
156.
6
∶
3=
2.5=
157.
8
∶
10=
158.
3
∶
8=
159.
12
∶
32=
160.
80
∶
2=
161.
14
∶
8=
162.
24
∶
10=
163.
1.5
∶
3=
164.
72
∶
18=
165.
1
2
∶
1
3
=
166.
0.75
∶
0.25=
167.
1
1
4
∶
8
=
168.
16
∶
12=
169.
8
27
∶
2
9
=
170.
9
∶
10=
171.
1
2
∶
1
6
=
172.
42
∶
3=
173.
24
∶
3=
174.
8
15
∶
4
5
=
175.
6
∶
8=
176.
4
3
5
∶
5
=
177.
6
∶
10=
178.
2
5
∶
3
5
=
179.
5.6
∶
2.8=
180.
10
∶
12=
181.
1.6
∶
2=
182.
0.5
∶
0.2=
183.
0.3
∶
2=
184.
4.2
∶
7=
185.
2.4
∶
3=
186.
7.2
∶
0.9=
187.
36
∶
9=
188.
0.81
∶
0.3=
189.
15
∶
0.3=
190.
35
∶
0.7=
191.
7.8
∶
0.6=
192.
14
∶
0.7=
193.
3
∶
0.5=
194.
0.46
∶
0.02=
195.
2.24
∶
1.12=
196.
0.63
∶
0.9=
197.
3.5
∶
0.7=
198.
0.909
∶
9=
199.
100
∶
.25=
200.
2
∶
9=
201.
75.6
∶
7=
202.
1.6
∶
2.5=
203.
4.8
∶
0.6=
204.
40
∶
2.5=
205.
12.1
∶
11=
206.
36
∶
54=
207.
0.3
∶
0.5=
208.
5
∶
2=
209.
14.3
∶
13=
210.
3
∶
4=
211.
4.5
∶
0.15=
212.
21
∶
24=
213.
0.91
∶
0.13=
214.
1
∶
0.5
215.
12.5
∶
2.5=
216.
1
∶
2=
四、解方程及解比例:
2
5
X
p>
-
1
3
X
=
3
1.
10
4
χ-
6
=
38
2.
5
X
=
15
< br>3.
19
8
4
4.
<
/p>
21
X
=
15<
/p>
X
÷
4
5.
5
=
15
28
X
÷
6
6.
35
=
26
45
÷
13
25
X
-0.25=
1
7.
4
4+0
.7
X
=102
8.
< br>
2
9.
3
X<
/p>
+
1
2
X
=42
X
+
1
10.
4
X
=105
X
-
3
11.
8
X
=400
X
-0.125
X
=8
12.
36
=
3
13.
X
4
X
p>
+
3
14.
7
X
=18
X
×
(
1
3
15.
6
+
13
8
)=
12
x
-
0.375
x
=
5
16.
6
x
×
p>
2
1
17.
p>
3
+
2
=4
×
3
8
X
-
3
18.
7
X
=
12
5
X
-
2.4
×
5
=
8
19.
0.36
×
5-
3
3
20.
4
x
=
5
21.
2
3
(
x
- 4.5) = 7
22.
x
-
0.8
x
= 16+6
23.
20
x
–
8.5= 1.5
24.
x
-
4
5
x
-4=
25.
X
-
3
8
7
X
=
9
26.
x
-
2
5
x
p>
=
14
27.
3
5
+
1
4
x
p>
=
17
20
28.
7
-
2
3
=
2
p>
x
29.
1<
/p>
3
X+
5=
1<
/p>
2
X
30.
3
5
X
+
2
5
=
5
31.
x -
5
8
x
=
1
3
×
p>
45
32.
3 : 8 =
ⅹ
: 40
33.
9
x
=
4
.
5
0
.
p>
8
34.
p>
2X
+
3
×
0.9=24.7
35.
0.3
:
x=17
:
51
36.
3
.
2
X
=0.5
37.
6
×
9
-
1
2
p>
x
26
.
8
38.
x+30%x =52
39.
60%x+30=45
40.
x-10%x=18
41.
(1-25%)x=36
42.
p>
2x+30%
x
=9.2
< br>
43.
50
%
χ
+
30
%
χ
= 8
44.
χ
- 20
%
χ
=
40
45.
7
1
1
8
χ
=
16
46.
χ
×(
3
4
+
2
3
)
=
7
p>
24
47.
<
/p>
χ-
3
5
χ=<
/p>
6
5
48.
6×
1
1
12
-
2
χ=
1
2
49.
12
-
5x=6.
5
50.
22
.
5
4
=
x
5
51.
9
3
16
:
x=
1
6
52.
30
%
χ
=
90
53.
χ
+
20
%
χ
= 40
54.
4
:
6=X
:
1
6
55.
25:7=X:35
56.
514: 35=
57:x
57.
23:X= 12
:
14
58.
X:15=13: 56
59.
34:X=
54:2
60.
X0.75=
81.25
61.
X
:
1
4
1
5
=
3
:
1.5
62.
1
2
:
1
5
=
p>
1
4
:
X
63.
X
1
.
25
=
2
75
64.
1
.
25
0
.
25
=
X
1
.
p>
6
65.
p>
5
1
3
:
0.4
=
2
2
7
:
X
66.
2.8
:
4
5
=
0
.7
:
X
67.
X
+
30%X=52
68.
X
-
40%X=15
69.
11
12
X
-
120%X=6.5
70.
3X
+
90%
×
4=9
71.
4X
< br>+
0.4X=70.4
72.
11
12
X
-
120%=6.5
73.
5X
-
3
×
10
7
=
7
5
74.
5
-
2
3
X=
1
3
75.
2
X
+
40%X=7.2
76.
5
×
(
X
-
1
3<
/p>
)
=2
77.
X
-
2
3
7
X=
4
78.
2X +
2
3
5
=
5
79.
70%X + 20%X = 3.6
80.
X
×
3
5
=20
×
1
4
81.
25% + 10X =
4
5
82.
X - 15%X =
68
83.
4X
-
25%X
=
< br>18.75
84.
1
3
:
1
20
=
1
7
9
:X
85.
7.8
×
3X
=3.6
86.
< br>X
÷
1.98=0.4
87.
(
4
.5
-
X
)×
0.375=0.75
88.
1
2
X
p>
+
2
3
X
=
14
89.
X
-
0.52 X
=
3.2
×
0.15
90.
1
2
X
p>
+
25
%=
10<
/p>
91.
4<
/p>
+
0.8x
=
1
00
92.
40
÷
( x
–
20 )=
4
5
93.
1
6
5
×
8
÷
x
=
25
94.
x
2
3
4
p>
5
95.
p>
x
2
7
5
10
96.
x
6
7
3
p>
8
97.
p>
2
3
x
5
8
98.
x
4
10
9
x<
/p>
21
99.
x
2
7
3
p>
5
33
35
p>
100.
x<
/p>
20
%
x
p>
24
i.
x
x<
/p>
3
5
1
101.
0.3x +90%=54
102.
12
-
5x = 6.
5
103.
2
3
x
-
1
2
x =
42
104.
30
%
χ
= 90
105.
χ
+
20
%
χ
= 40
106.
60%x+30=45
107.
x-10%x=18
108.
(1-25%)x=36
109.
<
/p>
2x+30%
x
=9.2
110.
3.2x
-
4×
3=52
111.
x
∶
1.2=3
∶
4
112.
76
.
X
6
X
048
.
113.
21
.
X
27
.
4
18
.
114.
0.25
1.6
1.25
x
115.
2x
-
1
.6
5
+
2
.35
=
7
116.
x
÷
3
4
=
5
6
117.
2
3
x
+
3
1
4
x =
6
118.
5x
-
0.8
×
10
=
3.19
119.
1
2
:
3
8
=
x :
0.8
120.
< br>3
4
x+
1
2
×
3
4
=1
121.
x
< br>×(
3
4
-
2
5
3
)
=
6
122.
1
4
x
3
1
4
x
p>
3
123.
<
/p>
7
16
:
x
p>
7
32
8
:
9
124.
7
∶
2=28
∶
x
125.
1
.
2
X
2
=
5
126.
4
15
∶
3
=x
∶
6
5
127.
1
3
∶
x=
4
3
45
∶
20
128.
1
2
:
1
10
=
1
4
:
x
129.
x
-
1
8
x
=
9.45
130.
3.7
×
5
-
2
x
=
1
2
131.
1
2
x
+
4
=<
/p>
4.7
132.
80
-
4x=56
133.
1
2
x
+
2
3<
/p>
x=
5
6
134.
12x
+
7
×
30%=14.7
135.
x
0
.
24
8
=
0
.
6
136.
1.24
< br>×
4
-
7x=
< br>3
5
137.
x
-
30%x=50%x
+
12
138.
3.5-2.5x=0.375
139.
10.8
< br>:
4=x
:
7
140.
4
25
÷
x=0.8
141.
3
5
x
+
5
×<
/p>
4=95
142.
< br>x
-
3
4
x
-
4=18
143.
2X
+
3
×
0.9 = 24.7
144.
X
-
2
1
3
X=
3
145.
2
3
x
1
2<
/p>
x
42
146.
2.4×
3
8
+
3X=6
147.
36
-
2
3
X=
18
148.
X:42=
5
7
:10
149.
3X
-
2.1
=
1.44
150.
27
5
:<
/p>
X
=
9
5
:
2
151.
3X
-
2.1
=
1.44
152.
27
5
:<
/p>
X
=
9
5
:
2
153.
1
2
X-
4
1
5
=
5
154.
2X
+
0.1=1
155.
X
3
1
.
5
=<
/p>
5
156.
3
3
4
X-<
/p>
8
=1.75
157.
0.36:8=X:25
158.
x
:
5
=
:
0.5
159.
3
:
8 =
x
:
2.4
:
x
= 6
160.
3
4
:X=3:12
161.
X-0
.
8X-6=16
162.
4
9
:
1
6
=
x
:
15
163.
4.8x
+
1
1
5
x=18
164.
x÷
1
3
+
7=103
165.
6.
5
:
x=3.
25
:
4
166.
x
0.15
2
=
0.6
167.
1.25
0.25
=
x
1.6
168.
1
-
3
4
X
=
3
5
169.
X
-
1
3
4
X =
8
170.
1.25
:
0.25
=
X
1.6
171.
χ-
3
6
5
χ
=
5
172.
42
∶
3
5
5
χ∶
7
173.
18
=
7
.
2
8
174.
0.36
×
5
-
2
χ=
0.4
175.
2.4×
3
8
+
3X=6
176.
36
-
2
3
X=
18
177.
X:42=
5
7
:10
178.
80
-
4x=56
179.
1
2
x
+
2
5<
/p>
3
x=
6
180.
12x
+
7
×
30%=14.7
181.
x
2
.
5
6
3
182.
1
4
∶
x
=
5<
/p>
∶
0.4
183.
2.75
x
十
3
2
×
3
=
6
1
2
184.
8
9
x
7
12
185.
2
.
4
∶
3<
/p>
2
3
.
2
∶
x
186.
28
3
x
=
49
9
9
7
187.
3
2
3
+
2<
/p>
.
75
x
=
p>
19
3
188.
32
-
x=6
189.
22.2+x=100.1
190.
5.2+0.4x=7.8
191.
3.6x
-
5.2=7.4
192.
9x+6x =
4.5
193.
< br>10x
-
4
×
< br>5=0
194.
0.86<
/p>
×
2
-
7.1x
=0.3
195.
X+8.3=10.7
196.
3x+9=27
197.
3x
-
8
=
16
198.
5.3+7x=7.4
199.
3x÷5=4.8
200.
X-0.8X=6
201.
12x+8x=4.8
202.
(200-x)÷
5=30
203.
41-3x=17
204.
81
÷
3x=9
205.
7
8
χ
=
11
1
6
206.
χ×(
3
4
+
2
7
3
)
=
24
207.
7
8
χ
=
11
1
6
208.
χ×(
3
4
+
2
3
)
=
7
24
209.
χ-
3
5
χ=
6
5
210.
6×
1
12
-
1
2
χ=
1
2
211.
80%X
+
12
=
< br>40
212.
X
-
20%X
=
16
213.
X
+
30%X
=
65
214.
1
-
1
3
X
=<
/p>
5
6
215.
25%X =
75
216.
60%
X
-
35%X =
125
217.
X
-
40%X =
120
218.
X
+
15%X = 115
219.
15X-30=150
220.
8X+42=178
221.
x-0.25=
1
4
222.
1
1
20
:
5
=x:0.8
223.
5
+
0.7X
=
103
224.
X
∶
3
5
=
2
∶
1
3
225.
(
1
-
30%
X
)×
0.5
=
0.35
226.
3
2
1
4
:
X
=
5
:
5
227.
< br>1
-
3
4
X
=
3
5