小学六年级数学口算练习册
-
2
7
×
7
9
÷
2
7
< br>=
21
25
< br>÷
42
=
4
3
5
×
4
=
6
×<
/p>
5
12
=
p>
1
7
×
14
=
2
3
÷
5
6
=
7.6
+
2.1
=
25×
0.4
=
20
-
0.2
=
5÷20=
1.7
< br>+
2.8
=
2.5×4=
0.36÷9=
4÷0.08=
485÷100=
3.2÷1.6=
5
3
÷
5
8
=
6
3
7
×
2
=
<
/p>
4
11
÷
4
p>
=
4
3
9
×
8
=
5
3
÷
< br>5
=
5
7
6
×
8
=
0
÷
5
p>
3
=
2
3
-
4
7
=
2
7
< br>×
2
=
4
÷
16
3
=
12
×
9
4
=
2
p>
3
×
5
=
5
8
×
16
3
=
3
8
×
16
< br>5
=
0.875
×
16
7
=
5
8
+
5
8
=
2
-
6
7
=
<
/p>
3
8
+
1
2
=
7
10
-
3
10
=
5
4
×
4
5
=
1
-
0.25
=
< br>
1.25
×
8
=
910
÷
70
=
63
÷
0.1
=
38
÷
4
=
< br>
7.2
÷
4
< br>=
5.01
-
1.8
=
7.9
+
2.1
=
99
-
33
=
0.72
÷
0.6
=
p>
17
15
÷
1
p>
3
=
1
2
-
1
3
=
7
6
p>
+
5
3
=
1
3
2
-
10
=
1
2
÷
1
2
=
×
2
3
=
1<
/p>
4
×
3
=
2
3
×
2
3
=
1
4
×
1
3
=
5
6
÷
2
5
=<
/p>
3
8
+
1
2
=
1
2
×
2
5
=
15
< br>÷
12
=
5
6
×
12
=
5
9
÷
0.5
=
6
7
×
6
5
p>
=
28
×
1
2
=
6
7
×
14
=
1
2
< br>+
1
3
=
1.8
×
2
9
=
2.5
×
4
=
9
.7
+
0.3
=
32
×
2.5
=
1.5
×
4
=
6.6÷6=
1
.4×
5
=
18
0.1
25×
80
=
6÷0.5=
8.4÷4.2=
3.25
+
1.5
=
4
5
-
1
2
=
5
< br>6
×
7
8
=
8
9
÷
8
9
=
p>
2
9
×
3
6
=
5
6
-
2
3
< br>=
1
-
2
3
=
9
÷
3
4
=
p>
6
×
1
7
=
7
10
×
5
7
=
4
5
×
4
5
=
6
7
+
6
p>
=
2
5
×
1
2
=
8
9
×
< br>4
=
0.5
< br>-
1
4
=
14
15
45
×
21
=
100
< br>÷
2
3
=
88
÷
22
3
=
1
2
+
0.5
=
4
×
0.75
=
12
÷
2
3
=
p>
3.6
÷
0.36
=
7
÷
14
=
6
÷
p>
0.5
=
8.4
÷
4.2
=
6.3
÷
0.07
=
78
+
216
=
85.2
-
3.25
=
3
-
1.95
=
17.5
÷
6
=
125
×
80
=
3
4
5
×
3
=
5
4
×
12
5
=
0
÷
7
1
2
=
3
5<
/p>
÷
1
2
=
8
9
÷
12
=
3
5
×
5
6
< br>=
12
÷
3
5
=
0.5
÷
3
5
=
1
3
-<
/p>
1
4
=
7
16
×
16
7
=
16
15
÷
4
7
=
5
18
÷
4
9
=
< br>1
4
÷
1
4
=
15
÷
3
5
=
7
20
÷<
/p>
14
15
=
<
/p>
14
×
5
7
p>
=
1
÷
5
7
=
8
9
÷
4
< br>=
0.625
+
1
8
=
2
< br>3
÷
3
2
=
2500
×
0.4
=
24
×
< br>5
=
5.4
< br>÷
0.09
=
5
-
2.57
=
0.25
×
3
×
4
=
6
×
1.2
=
8.7
×
0.2
=
2.4
×
50
=
40
×
0.75
=
12.5
×
8
=
24
×
2
3
=
3
8
÷
4
5
< br>=
5
8
-
0.25
=
9
5
÷
2
3
=
8
÷
8<
/p>
11
=
1
p>
4
+
1
3
=
1
2
×
3
4
=
< br>
3
4
×
2
3
=
4
5
p>
÷
1
2
=
3
4
÷
0.25
=
8
9
÷
4
=
5
4
×
4
5
=
26
×
1
2
=
5
÷
5
6
p>
=
3
4
÷
1
3
=
3
13
×
4
=
5
6
÷
5
=
5
9
×
18<
/p>
=
6
7
÷
6
5
=
3
4
÷
0.75
=
37
×
5
=
9
-
0.9
=
72
×
0.4
=
72
÷
0.4
=
25
×
24
=
4.2
÷
0.2
=
12
-
0.2
=
p>
1.25
×
8<
/p>
=
3
÷
8
=
10÷0.1=
8
< br>9
÷
8
9
=
2
9
×
3
6
=
5
6
p>
-
2
3
=
1
-
8
9
=
9
< br>÷
3
4
=
1
4
×
0
.8
=
1
4
+
3
=
p>
24
÷
2
3
=
3
8
×
4
5
=
2.4
×
3
4
=
0.2
-
1
5
=
1
4
-
0.1
=
1
2
+
3
4
=<
/p>
1
+
1
4
=
2
3
×
1
4
=
4
5
-
0.5
=
5
6
×
7
8
=
5
8<
/p>
+
7
8
=
9
5
×
2
3
=
16
11
÷
8
=
0.8
×
12.5
=
8.1
÷
0.03
=
1.5
×<
/p>
0.5
=
10
÷
0.5
=
0.5
÷
10
=
7
÷
1.
4
=
<
/p>
72.8
÷
0.8
=
10
-
0.9
=
26.26
÷
26
=
< br>3.2
×
1.5
=
1
6
×
< br>10
=
4
7
×
1
2
=
10
÷
5
8
=
5
p>
6
÷
4
=
5
6
×
9
10
=
7
15
×
60
=
12
29
58
×
36
=
÷
1
2
=
1
6
×
8
=
3
22
×
11
=
<
/p>
÷
15
7
=
p>
6
7
×
2
3
=
1
2
÷
2
< br>3
=
3
2
5
×
3
=
5
4
×
p>
12
5
=
5
×
2
11
=
0.9
÷
3
4
=
21
4
4
×
7
=
1
6
÷
2
=
15
7
×
2<
/p>
3
=
12
10
10
×
p>
3
8
=
25
÷
1
2
=
3
4
÷
1
3
=
14
÷
2
7
=
187÷1000=
1
+
3.89
=
0.081×10=
5
1
4
9
-
< br>9
-
9
=
7
20
×
4
7
=
2
×<
/p>
5
6
=
8
1
9
÷
5
9
=
4
÷
2
5
=
8
÷
2
24
×
5
9
=
6
=
2
p>
13
3
×
6
=
16
×
0
=
0.17
+
0.06
=
p>
2.7
+
0.4
=
1.02
-
0.09
=
0.72
-
0.43
=
7200÷8
00=
30×100=
7
-
5.6
-
0.4
=
25
×
40
+
125
×
8
=
10
-
0.1
-
0.07
=
1
4
×
5
×
4
=
0
×
1
4
=
0
÷
8
3
=
4<
/p>
7
-
2
3
=
4
3
×
1
8
=
0.8×1.1=
7.
2
+
12.8
=
3
4
+
1
2
4
-
5
p>
=
46.7
-
3.
8
=
0.04×20=
1
5
+
4
< br>5
=
5.6
< br>+
0.4
=
16
3
9
÷
2
3
=
4
÷
4
=
5<
/p>
2
4
×
12
p>
5
=
3
×
15
=
2
×
5
6
6
=
5
÷
3
=
0.7×0.8=
4
5
-
7
10
=
< br>9.8
-
4.8
=
6.5
÷
1.3
×
2
=
1
÷
4
+
0.75
=
2
3
+
2
3
×
< br>5
=
6
÷
2
7
=
1
2
÷
2
p>
=
5
7
×
2
3
=
39
×
12
13
=
480÷40=
0
< br>.53÷100=
3.5
+
3.
5
×
3
=
<
/p>
8
×
(2.5
+
0.25)
=
5
12
+
5
5
12
+
12
=
0.875
×
16
< br>=
5
7
12
÷
5
6
=
0.5×1000=
11
+
2
7
=
7.82
+
0.3
=
0.5
+
3
4
=
1
÷
3
=
2
< br>12
4
7
+
7
=
4.5×2=
6.9
-
2.5
=
1
÷
5
3
< br>=
1
-
1
4
-
2
4
=
30
×<
/p>
(200
+
3)
=
15
×
4
+
6
×
5
=
p>
3
÷
3
4
=
3
5
+
1
8
< br>=
2
7
×
2
3
=
1
-
3
4
p>
=
4
1
5
-
2
=
0.125×8=
28
÷
14
3
=<
/p>
4.8÷0.3=
< br>25
÷
8
÷
1.25
=
3.7
×
6.2
÷
0.37
=
1
12
×
6
×
4
=
7
-
1
< br>1
10
10
=
< br>
6
+
3
8
=
1
2
-
1
6
=
p>
0.96÷0.8=
0.8×7=
1.5×7=
480
×
1
4
=
< br>
3.6
×
2
< br>9
=
3
4
+
1
5
=
39
×
12
13
=
36
%
×
5
×
20
=
2.4
×
2.5
×
4
=
8
÷
8
=
p>
1
4
3
3
2
×
5
=
0.98
-
0.09
=
8
11
÷
3
8
=
0.2
+
0.78
=
102
p>
×
1
3
=
600×700=
1.32×8=
2
< br>5
÷
1
4
=
0.7×8=
15
÷
5
7
< br>=
0.048
+
0.52
=
7
12
×
3
14
×
8
3
=
1
-
67%
-
23%
=