六年级口算练习题题库完整
-
WORD
3
p>
10
+
3
10
p>
5
6
-
1
6
=
2
5
+
1
< br>8
=
3.5
< br>×
0.4
=
< br>0.5
+
3
=
< br>
7
8
-
3
4
=
5
.6
÷
0.01
=
5
8
+
1
3
=
0.
4
+
0.25
=
2
3
+
2
9
=
2
p>
1
3
-
5
=
3
4
+
1
5
=
< br>
7
-
1
5
=
2
3
+
1
6
=
p>
0.25
+
0.
5
=
2.4
×
5
=
1<
/p>
4
-
1
3
6
+
4
=
1
+
2
2
7
-
1
+
7
=
56
÷
0.1
=
1
1
5
2
+
4
-
8
=<
/p>
5
12
+
p>
1
6
=
5
6
-
1
2
=
专业资料
p>
1
2
-
1
6
=
2
5
+
1
3
< br>+
3
5
=
1
4
+
1
3
3
+
4
p>
=
1.25
+<
/p>
8
=
14.6
-
0.8
=
1
-
3
8
p>
=
3
4
-
3
8
=
1
2
+
< br>1
4
=
360
÷
90
=
2
3
+
1
6
=
0.
25
+
0.5
=
64
÷
1.6
=
5
12
+
1
6
=
1
2
-
1
p>
6
=
226
p>
-
98
=
1
2
-
3
8
=
0.43
÷
0.1
=
121
÷
11
=
0.67
+
0.3
4
=
6
÷<
/p>
5
=
7.2<
/p>
÷
1.8
=
<
/p>
10
÷
0.25
=
0.46
+
0.94
=
6
-
(
1
2
+
1
4
)
=
p>
4
-
2
5
=
2
1
3
+
6
< br>=
0.25
+
0.5
=
3
4
-
3
8
=
1
2
+
1
4
=
<
/p>
5
6
-
1
6
=
3
4
+
1
5
=
7.25
+
2.75
=
3
8
×
2
9
=
6
÷
1.2
=
2
9
×
36
=
9
4
×
8
=
2
2
p>
7
÷
9
=
9
4
÷
3
=
1
< br>3
8
×
4
=
10.1
×
30
=
12.5
×
0.8
=
10
÷
0.1
=
1.5
×
0.5
=
2
÷
0.2
=
1.8
×
4
=
8.1
÷
0.03
=
10
÷
0.5
p>
=
1.5
-
p>
1.5
×
2
=
p>
128
÷
64<
/p>
=
410
-<
/p>
220
=
0.
99
×
99
+
0.99
=
2
15
+
3
15
=
3.2
-
1
2
=
7
÷
1.4
=
2
9
×
81
=<
/p>
72.8
÷
8
=
2
3
p>
÷
1
6
=
0.77
+
2.33
=
0.6
÷
1
5
=
p>
7
10
÷
7
=
10
-
0.9
=
3005<
/p>
-
900
=
<
/p>
3.6
÷
1.2
=
3
8
×<
/p>
2
9
=
7.25
+
2.75
=
26.26
÷
26
=
125
< br>×
9
×
8
=
7
-
1
.57
=
16
7
×
21
4
=
6
×
13
3
=
0.8
5
÷
17
=
1
2
×
6
p>
=
35
44
p>
÷
7
11
=
1
6
×
9
=
2
3
×
6
=
220
÷
100
=
9
4
×
8
=
2
7
÷
2
9<
/p>
=
0.78
×
2
×
100
=
5
6
9
×
p>
5
=
0.93<
/p>
÷
0.3
=
<
/p>
7
2
10
×
p>
3
=
24
7
4
×
6
=
7
÷
1.4
=
16
×
6
=
< br>13
3
7
×
26
=
128
< br>÷
6.4
=
< br>2
3
7
×
4
=
WORD
82
×
3<
/p>
=
9
4
÷
3
=
2.8
÷
14
=
2
4
9
÷
3
=
< br>1
4
×
7
=
3
13
×
26
=
2
88
÷
144
=
9
3
2
÷
2
=
108
÷
54
=
<
/p>
84
×
2
=
p>
1
1
1
-
3
-
3
=
3
1
< br>4
4
+
4
+
5
=
0
.72
÷
0.9
=
2.3
×
0.6
=
341
+
121
=
4.5
÷
0.09
=
88
+
123
=
0.9
+
1.5<
/p>
=
0.125
+
0.875
=
0.125
×
4
=
2
34
×
17
=
4
3
18
÷
18
=
专业资料
5
16<
/p>
×
4
×
16
p>
=
0.6
÷
p>
0.6
×
5
=
p>
6.3
÷
0.0
7
=
0.36
÷
0.6
=
62
×
16
-
6
×
62
=
150
×
1.2%
=
1
-
37%
-
13%
=
5
÷
8
=
3.5
÷
0.25
=
0.3
< br>×
0.15
=
100
-
0.91
=
4
×
1.5
+
3
=
2
4
4
×
< br>5
=
1
3
5
÷
5
=
4.8
×
9
9
=
0.46
+
0.97
=
0.108
÷
0.01
=
5
1
8
+
3
=
< br>6.5
÷
0.5
=
2.56
÷
2
=
1
7
18
÷
9
=
< br>
4
6
3
÷
5
=
3
p>
4
7
10
+
5
+
10
=
9.6
÷
1.2
p>
=
2.5
×(<
/p>
4
+
40
)=<
/p>
0.25
÷
5
=
278
-
44
=
18
4
+
125
=
5
1
4
9
p>
-
9
-
9
=
3
1
2
4
+
4
< br>-
5
=
0.81
÷
0.9
=
3.5
+
0.5
×
0.8
=
8.4
-
3.2
-
1.8
=
3.6%
×
5
×
20<
/p>
=
100
×<
/p>
2.7%
×
3
=
3
4
×
p>
16
=
1
95
×
5
=
4
4
3
×
5
-
5
< br>×
3
=
7
3
8
-
4
=
5.6
÷
0.01
=
9.9
÷
0.9
+
0.1
=
0.48
÷
1.2
=
25
÷
8
÷
1.25
=
5.49
+
0.31
=
p>
2.7
×
3
=
p>
0.25
×
0.
8
=
7
14
15
÷
45
=
5
12
×<
/p>
24
=
6.5
÷
0.5
=
3.7
×
6.2
÷
3.7
=
0.1
÷
0.1
-
< br>0.5
=
196
+
205
=
2
-
0.25
=
5.4
-
4.5
=
8
÷
1.6
=
2.8
÷
7
×
0.3
=
1.8
×
5
=
19%
+
71%
=
31.2
÷
100
=
6.4
÷
0.04
=
0
÷
2.5
×
4
=
240
-
21
=
90
+
1
07
=
5
2
2
÷
5
=
p>
5
16
×
3
×
12
=
7.7
÷
(44
p>
+
33)
=
189
+
199
=
1
1
6
×
p>
7
÷
6
×
7
=
241
-
201
=
1
÷
(10
-
9.9)
=
6
7
13
×
7
+
7
×
13
=
0.5
+
3
=
0.43
÷
0.1
=
121
÷
11
=
0.67
+
0.3
4
=
1
1<
/p>
(
6
+
12
p>
)
×
24
=
1
1
1
3
-
3
×
3
=
5
3
(
6
+
4
)
×
0
=<
/p>
3
÷
0.75
=
6.2
÷
0.1
=
0
.63
+
19
+
0.37
=
0.25
×
3
×
4
=
< br>
0.38
×
3
=
0.001
×
1000
=
10000
×
2.25%
=
1.08
×
2
=
423
-
141
=
128
+
214
=
WORD
0.4
+
0
.25
=
2
2
3
+
9
=<
/p>
9.5
×
9<
/p>
=
2.8
÷<
/p>
0.7
=
10
0
×
0.0015
=
< br>
357
-
159
=
488
-
355
=
5
6
12
×
11
=
1
38
÷
2
=
10
×
9
÷
15
=
5
12
×
9
=
6
4
8
÷
p>
3
=
5
1
12
÷
12
=
4
3
+
9
×
9
< br>=
1200
-
198
=
1
6
×
4
=
3
×
2.5
=
3
2
4
×
7
×
4<
/p>
=
10
÷
p>
0.25
=
2<
/p>
4
-
5
=
0.24
×
2
p>
=
6.4
÷
p>
0.8
=
专业资料
p>
1
÷
0.4
=
p>
2.4
×
3
p>
=
3.3
×
p>
0.01
=
0.
24
÷
12
=
44
×
2.5
=
4.3
÷
43
=
3.3
÷
3
=
3
.14
×
1
=
3.14
×
3
=
81
×
4
9
=
0.8
÷
4
5
=
p>
25
÷
1
2
=
3
1
4
÷
3
=
15
÷
< br>5
7
=
1
4
2
×
5
=
8
11<
/p>
÷
3
8
=
9
20
÷
3
5
=
18
×
8
9
=
0.65
+
0.9
÷
3
=
5.4
+
5.4
×
9
=
1.48
×
96
×
0
=
0.81
÷
0.27
=
5.2
5
÷
52.5
=
6.5
÷
1.3
< br>×
2
=
5
12
+
5
12
+
5
12
=
1
-
5<
/p>
5
6
÷
6
=
1
6
×
5
×
12
=
1
2
< br>×
4
×
1
2
=
.2
÷
0.01
=
3.5
÷
0.5
=
< br>
0.16
÷
4
=
0.45
×
20
=
3.14
×
2
=
3.14
×
6
=
4.8
÷
0.6
=
12
÷
2.4
=
102
p>
×
1
3
=
5
11
×
44
=
3
÷
3
4
=
< br>
14
×
2
7
=
10
×
3
8
=
14
÷
2
7<
/p>
=
4
5
÷
2
5
=
3
1
5
+
8
=
17
50
÷
17
< br>=
11
÷
11
12
=
(66
+
34)
×
2
=
40
< br>-
2.3
-
1.7
=
3
10
÷
0.9
×
3
=
5
12
< br>÷
1
6
×
2
=
5
9
÷
5
×
9
p>
4
=
1.4
p>
×
0.5
÷
7
p>
10
=
7
10<
/p>
÷
7
8
×
0
=
1
-
1
1
2
+
4
=
5
6
÷
1
2
×
3
=
<
/p>
1
4
÷
1
×
1
4
=
1
4
×
1
25
×
100
=
(
1
< br>1
2
-
7
)
×
14
=
16
÷
3.2
=
5
÷
0.
25
=
3.14
×
4
=
1.36
÷
2
=
586
+
298
< br>=
0.53
×
1000
=
2
-
1.6
=
3.14
×
5
=
3.14
×
7
=
1
2
÷
1
3
=
< br>
24
35
÷
< br>4
=
0.1
< br>×
1
10
=
6
11
÷
3
=
8
9
÷
4
=
p>
2
÷
1
5
=
1
2
÷
1
4
=
< br>
26
÷
1
2
=
2
÷
2
5
=
<
/p>
3.6
÷
3
5<
/p>
=
0.63
×
2
9
=
p>
3.8
+
1.3
+
2.2=
1
÷
4
+
0.75
=
2
2
3
+
3
×
5
=<
/p>
47
+
99<
/p>
+
47
=
p>
3
5
×
6
+
0.2
=
1
-
1
2
4
-
4
=
< br>
1
12
×
6
×
4
=
1
8
÷
5
p>
×
40
=
(
1
1
10
+
5
)
×
3
=
9
< br>×
(
1
9
+
1
27
)
=
WORD
1.6
< br>÷
0.4
=
< br>3.14
×
8
=
3.5
÷
5
=
65
÷
< br>130
=
2.4
×
5
=
< br>3.14
×
9
=
3.14
×
10
=
108
÷
9
=
6.3
÷
0.01
=
0.84
+
0.21
=
2
1
3
÷
p>
2
=
2.4
p>
÷
4
5
=
3
8
×
32
=
1
+
4
5
=
13
×
2
9
=
3
1
0
÷
3
5
=<
/p>
8
5
9
÷
9
=
8
9
÷
2
=
4
8
13
÷
13
=
0.36
×
5
< br>6
=
0
×
5
12
÷
5
12
=
(
9
+
9
10
)
÷
9
=
专业资料
5
8
p>
-
4
6
8
+
8
=
8
×
1
2
< br>÷
2
=
5
-
5
×
1
2
=
(
p>
1
1
2
-
4
)
×
4
=
5
-
< br>2
3
-
1
3
=
2.4
×
2.5
×
4
=
7
12
×
3
8
14
×
3
=
1
p>
÷
2
3
×
3
=
2
2
=
3
3
=
4
2
=
8
2
=
p>
3.14
×
2
=<
/p>
3.14
×
8
=
6.28
÷
3.14
=
628
÷
3.14
=
2512
÷
314
=
25.12
÷
p>
3.14
=
1<
/p>
2
-
1
3
=
1
3
-
1
4
=
1
4
×
8
=
5
6
-
5
6
=<
/p>
11
28
×
8
=
14<
/p>
÷
2
7
=
2
3
×
5
=
7
4
20
×
7
< br>=
2
3
×
6
=
9
3
10
÷
5<
/p>
=
5
6
×
1
6
=
4
9
×
1
4
=
3
4
÷
2
=
1
10
×
5
=
8
p>
×
1
4
=
2
÷
2
5
=
1
< br>-
5
6
÷
5
6
=
7
12
×
3
14
×
2
3
=
p>
3.5
+
3.5
×
3
=
p>
8
×
(2.5
+<
/p>
0.25)
=
3
2
=
4
3
=
5
2
=
20
2
=
<
/p>
3.14
×
4
=
3.14
×
9
=
12.56
÷
3.14
=
< br>28.26
÷
3.14
=
1256
÷
3.1
4
=
282.6
÷
3.14
=
< br>1
1
4
-
5
=
1
5
-
1
6
=
p>
1
2
×
4
=
1
3
×
2
=
< br>
5
÷
1
5
=
1
×
4
7
=
p>
5
6
×
36
=
5
6
+
1
6
=
6
11
÷
< br>3
=
5
12
×
3
10
=
4
4
7
÷
5
=
p>
1
12
×
8
7
=
3
4
÷
1
=
3
8
÷
3
5
=
7
3
24
×
1
4
=
5
6<
/p>
+
5
5
6
+
6
=
1
3
4
2
×
8
×
5
=
120
×
(1
-
5
6
)
=
30
×
(200
+
3)
=
15
×
4
+
6
×
5
=
5
3
=
6
2
=
9
2
=
12
2
=
<
/p>
3.14
×
3
=
3.14
×
7
=
9.42
÷
3.14
=
21.98
÷
3.14
=
94.2
÷
3.14
=
219.8
÷
3.14
=
1
6
-
1
7
=
1
7<
/p>
-
1
8
=
6
×
1
7
=
4
8
×
2
=
1
÷
5
6
=
3
8<
/p>
×
3
=
6
×
5
54
=
6
÷
3
5
=
< br>7
13
×
39
< br>=
2
5
×
2
3
=
WORD
3
8
×
8
3
=
26
÷
1<
/p>
2
=
3
4
×
3
4
=
102
×
1
6
=
1
2
×
4
×
1
2
=
0.84
÷
0.21
< br>=
5
6
+
5
6
÷
5
6
=
30<
/p>
÷
(1
-
3
p>
4
)
=
0.6
×
0.6
÷
p>
2
=
25
×
40
+
125
p>
×
8
=
6
3
=
7
2
=
10
2
=
11
2
=
<
/p>
3.14
×
6
=
3.14
×
10
=
31.4
÷
3.14
=
< br>18.84
÷
3.14
=
1884
÷
31.
4
=
2
×<
/p>
0.5
×
3.14
=
1
8
-
1
9
=
p>
1
1
9
-
10
=
专业资料
p>
2
×
5
6
=
13
16
×
0
=
2
1
3
÷
< br>7
=
2
÷
1
5
=
6
×
1
2
p>
=
2
3
×
9
=
1
3
÷
3
< br>=
2
×
3
4
=
5
×
4
9
=
p>
7
20
÷
3
5
=
6
11
×
5
=
7
×
< br>2
7
=
1
4
×
5
×
4
=
1
p>
÷
3
2
÷
2
3
=
8
9
×
3
< br>4
×
3
2
=
0.25
-
0.05
×
4
=
< br>
0.3
×
0.3
×
0.3
=
1.7
+
0.43
+
3.3
=
2
3
=
13
2
=
40
2
=
15
2
=
p>
3.14
×
1
=<
/p>
3.14
×
5
=
31.4
÷
3.14
=
15.7
÷
3.14
=
157
÷
314
=
1
×
0.2
×
0.01
=
2.4
×
5
=
90
×
4.7
=
6
-
4.06
=
40
×
2.5
=
p>
3
÷
7
=
25
×
6
=
0.53
×
1000
=
3.25
+
2.75
=
1.6
×
2
÷
2
=
<
/p>
25
×
31
÷<
/p>
2.5
=
7<
/p>
9
-
4
9
=
18
65
×
13
36
=
1
4
÷
2
5
=
24
×
5
6
< br>=
3
20
×
15
=
4
13
÷
12
=
1
9
÷
9
=
10<
/p>
÷
4
5
=
1
1
8
÷
8
=
3
2
4
×
3
=
16
2
=
25
2
=
7
3
=
p>
1
÷
0.01
=<
/p>
5.42
×
3
=
1
-
p>
0.3
=
6.1
+
4
=
p>
0.02
×
100
=
1
+
45
÷
5
=
p>
128
÷
2
=
p>
0.35
-
0.
18
=
3.3
÷
0.3
=
2.5
×
0.4
=
< br>
4.8
-
3
< br>=
125
×
< br>0.8
=
13.6
÷
20
=
12
-
6.3
-
3.7
=
4.2
÷
0.3
×
3
=
7
-
5.6
-
0.4
=
10
-
0.1
-
p>
0.07
=
3<
/p>
7
×
2
3
=
4
9
×
7
16
=
8
8
11
÷
3
=
1
8
×
8
17
=
100
×
1
4
=
5
6
÷
4
p>
=
9
14
÷
3
=
12
×
1
6
=
5
18
×
3
=
1
2
÷
1
4
=
1
2<
/p>
-
1
3
=
1
1
6
-
7
=
1
9
-
1
10
=
3
10
×
3
=
2
5
×
2
p>
=
5
6
×
6
=
100
×
1
10
=
11
20
×
3
=
1
7
×
21
< br>=
23
50
< br>×
2
=
WORD
6
17
×
8
=
1
1
3<
/p>
×
2
=
5
6
×
3
5
=
1
5
÷
2
5
=
4
5
÷
2
5
=
<
/p>
1
+
5
6
=
10
11
÷
5
=
0.2
÷
1
5
=
3
5
+
1
10
=
< br>
5
5
6
+
6
=
6
.3
÷
0.01
=
3
÷
0.75
< br>=
13.6
÷
0.2
=
0.45
÷
0.5
=
1.5
÷
0.1
=
p>
1.5
×
4
p>
-
3
=
60
÷
150
=
596
-
102<
/p>
=
1.5
÷<
/p>
6
×
0
=
3.61
+
0.3
9
=
1
3
-<
/p>
1
4
=
1
5
-
1
6
=
专业资料
1
8
p>
-
1
9
=
7
16
×
32
=
1
6
×
3
4
< br>=
2
4
3
×
5
=
3
4
×
8
p>
15
=
1
-
5
6
=
0.48
×
1
12
=
0
+
5
6
=
10
11
÷
9
11
=
4
< br>1
5
÷
2
=
0
+
5
6
=
3
p>
4
÷
1
3
=
2
5
×
7
12
=
1
12
+
< br>1
4
=
3
4
-
1
4
=
1
÷
p>
4
7
=
8
3
9
×
4
=
8
< br>9
÷
9
=
1
4
×
3
5
=
4
p>
7
÷
4
5
=
120
÷
9
=
0.02
×
10
=
p>
4
÷
100
=
p>
400
×
25<
/p>
=
65
÷
p>
130
=
1.3
6
÷
2
=
<
/p>
0.25
×
4
×
3.14
=
120
-
16
+
6
=
1
2
-
1
3
=
p>
1
2
×
1
3
=
1
6
-
1
< br>7
=
1
6
×
1
7
=
1
1
9
p>
-
10
=
1
9
×
1
10
=
2
3
÷
3
2
< br>=
1
3
×
27
=
4
5
×
3
=<
/p>
4
5
-
7
10
=
1
4
×
8
=
1
4
< br>+
3
=
6
÷
2
7
=
0
÷
5
p>
6
=
26
×
12
13
=
8
8
3
÷
3
=
125
×
8
=
6
×
2
7
=
7
10
×
5
7
=
6.3
÷
0
.07
=
2
2
3
×
3
=<
/p>
2
5
×
12
=
2
1
5
×
2
=
1
26
×
13
=
5
2
6
×
5
=
3
8
÷
3
=
<
/p>
36
×
1
2
p>
=
1
2
÷
2
5
=
5
÷
0.6
=
1
÷
< br>0.25
=
3
5
×
1
2
=
1
7
÷
1
2
=
<
/p>
24
÷
2
3
p>
=
3
8
×
4
5
=
5
8
+
< br>5
8
=
9
2
5
×
3
=
8
11<
/p>
÷
8
=
1
1
4
+
3
=
3
5
×
15
=
< br>
1
3
2
+
4
=
3
4
×
2
3
p>
=
14
×
5
7
=
1
÷
5
7
=
8
9
÷
4
=
4
5
-
3
4<
/p>
=
5
7
×
4
=
0.5
-
1
4
=
14
45
×
15
21
=
100
÷
2
3
=
88
÷
22
3
=
1
2
+
1
4
=
4
×
3
4
=
<
/p>
12
÷
2
3
p>
=
10
÷
5
8
=
1
3
÷
4
=
5
8
< br>×
4
5
=
17
15
×
60
=
12
58
×
29
36
=
3
-
1.95
< br>=
25
×
4
=
WORD
2.7÷0.9=
0.15×4=
0.54÷3=
0.15÷3=
7.5
+
3.5
=
0.1×8.5=
7.6
+
2.1
=
20
-
0.2
=
5÷20=
1.7
+
2.8
=
1
3
-
1
p>
4
=
1
3
×
1
4
=
1
4
< br>-
1
5
=
1
1
4
×
5
=
1
p>
1
8
-
9
=
1
1
8
×
9
=
< br>
5
3
4
×
5
=
5
8
÷
5
=
p>
36
×
1
3
=
1
2
2
÷
5
=
7
2
÷
7
=
5
12
×
18
=
专业资料
6
7
÷
p>
6
5
=
38
×
1
2
=
6
17
÷
3
=
< br>3
5
×
1
2
=
3
1
7
×
2
=
p>
12
÷
2
3
=
5
16
×
4
5
=
3
8
< br>+
1
2
=
1
5
-
1
6
=
1
p>
1
5
×
6
=
1
7
-
1
8
=
< br>
1
7
×
1
8
=
3
5
×
2
9
p>
=
8
15
÷
8
=
1
1
4
÷
3
=
3
5
×
15
=
1
2
÷
3
4
=
3
p>
2
4
×
3
=
1
3
+
1
5
=
< br>
12
÷
3
4
=
25
÷
1
4
=
3
5
÷
9
p>
10
=
1
p>
9
×
8.1
=
p>
1
3
-
1
5
=
5
6
×
8
< br>15
=
1
9
×
81
=
0
×
5
6
=
3
8
p>
×
24
=
5
16
×
4
15
=
2
3
×
1
3
=
21
8
< br>÷
21
16
=
< br>
569
-
399
=
3.2
-
0.5
=
0
÷
9.3
=
453
+
198
=
50
÷
0.1
=
18.25
-<
/p>
3.3
=
4<
/p>
×
0.02
=
3.2×0.2=
1.6×0.5=
20
-
0.2
=
4.65
-
0.75
=
p>
2.25×2=
0.15÷3=
0.9÷3=
2.8÷0.1=
4.8÷6=
3.6÷1.2=
8
9
÷
8
9
=
2
9
×
3
6
=
<
/p>
5
6
-
2
3
=
1
-
2
3
=
9
÷
3
4
=
8
5
5
×
4
=<
/p>
1
2
+
1
2
=
2
3
×
3
4
=
2
+
2
3
=
1
6
×
3
p>
=
4
5
×
1
2
=
8
9
×
< br>4
=
5
4
÷
5
4
=
5
÷
5
p>
6
=
2
2
3
÷
3
=
1
2
< br>÷
1
4
=
8
13
÷
4
=
5
24
×
8
=
p>
34
×
3
17
p>
=
1
÷
3
4
=
1
2
×
1
< br>3
=
1
1
2
-
3
=
1
5
×
p>
1
6
=
1
5
-
1
6
=
1
< br>9
×
1
10
=
1
1
9
-
10
=
120÷20=
8.5÷5=
0.15×4=
8×12.5=
4
< br>5
÷
1
2
=
5
12
×
4
=
4<
/p>
÷
16
3
=
p>
27
÷
9
4
=
75
8
÷
5
=
18
×
16
9
=
1
< br>6
×
9
=
8
÷
9
4
=
5
5
p>
3
÷
3
=
4
5
×
15
8
=
WORD
7
9
×
9
7
=
8
9
÷
4 <
/p>
5
4
×
4
15
=
5
÷
6
5
=
3
2
÷
< br>3
2
=
7
6
×
5
3
=
1
2<
/p>
÷
1
3
=
1
2
×
1
3
=
1
2
÷
3
10
=
4
5
÷
1
2
=
1
1
3
×
4
=
<
/p>
1
3
-
1
4
=
1
7
×
1
8
=
1
1
7
-
8
=
1
8
×
1
p>
9
=
1
8
-
1
9
=
12÷9=
4÷0.25=
8×12.5=
2.
5×3×
0.4
=
4
5
÷
1
2
=
8
9
< br>÷
4
=
专业资料
7
6
p>
×
9
14
=
6
÷
3
4
=
1
4
÷
1
8
=
1
4
÷
1
3
=
<
/p>
2
13
×
2
p>
=
5
26
×
13
=
5
6
×
2
5
=
3
< br>7
÷
3
=
36
×
1
4
=
1
2<
/p>
÷
2
5
=
5
6
÷
5
=
5
9
×
18
=
< br>
6
7
÷
6
5
=
2
1.26
×
1
2
=
6
7
×
2
=
3
p>
5
×
1
2
=
1
7
÷
1
2
=
< br>
24
÷
2
5
=
3.2×0.2=
1.6×0.5=
20
-
0.2
=
4.65
-
0.75
=
p>
2.25×2=
0.15÷3=
0.9÷3=
2.
8÷0.1=
4.8÷6=
3.6÷1.2=
1
4
×
1
5
=
1
4
-
1
5
=
<
/p>
1
1
6
×
7
=
1
1
6
-
7
=
5
26
< br>×
13
=
5
6
×
2
5
=
3
8<
/p>
÷
3
=
36
×
1
2
=
1
2
2
÷
5
=
< br>
5
÷
6
=
5
6
÷
5
=
5
p>
9
×
18
=
6
7
÷
6
5
=
26
×
1
2
< br>=
6
7
×
2
=
2
5
×
1
4
p>
=
1
7
÷
1
2
=
22
÷
2
3
=
3
8
×
4
5
=
5
8
+<
/p>
4
8
=
0.15×4=
8×
12.5
=
3.6
+
4
=
6÷0.5=
0.4
+
0.6
=
0.6×0.4=
2.8×2=
4.8÷4=
4÷0.25=
20
-
0.2
=
1
4
+
1
3
=
3
5
×
15
=
5
8
+
7
p>
8
=
9
5
×
2
3
=
18
11
÷
9
=
< br>1
3
2
+
4
=
3
2
4
×
3
=
p>
14
×
5
7
=
1
÷
5
7
=
8
9
÷
4
=
7
3
8
-
4
=<
/p>
2
3
3
÷
2
=
4
9
×
27
=
4
5
< br>×
3
=
4
5
-
7
1
0
=
1
4<
/p>
×
8
=
1
4
+
3
=
6
÷
3
7
=
0
÷
5
6
=
39
×
1
2
13
=
0.15×4=
0.25
×
8
=
3
-
1.95
=
6.3÷0.7=
23
6
+
64
=
7.8
×
0.5
=
4.3
-
0.5
=
7
×
0.6
=
10
-
7.26
=
75%
+
25%
=