六年级数学分数混合运算计算题
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班级:
姓名:
一、口算。
3
p>
1
9
2
18
9
4
6
15
<
/p>
5
15
5
3
p>
35
25
5
p>
6
5
3
9
1
1
7
14
3
÷
=
÷
10=
÷
=
-
=
÷
=
7
6
8
p>
10
2
4
10
p>
15
7
3
6
1
2
3
11
÷
=
1
÷
=
÷
=
9
÷
=
÷
33
=
8
4
5
2
p>
3
4
15
5
7
÷
5
=
8
9
÷
4
=
1
2
1
1
p>
6
÷
2
=
3
÷
3
=
2
÷
4
=
2
3
÷
1
3
=
2
5
÷
2
5
=
5
6
÷
p>
5
5
1
3
=
1
÷
8
=
15
÷
5
=
1
5
2
÷
6
=
2
3
÷
8
9
=
5
12
×
2
3
=
7
8
4
2
8
×
7
=
9
+
9
=
二、计算题,能简算的要简算
3
7
×
4
9
9
-
4
3
12×
5
6
–
2
9
×
3
8×
4<
/p>
1
3
3
5
+
4
6÷
8
–
8
÷
6
4
7
×
5
9
+
3
7
×
5
9
5
2
-
(
3
2
+
4
5
)
p>
7
1
1
5
5
8
+
(
8
+
9
)
9 ×
6
+
6
6
×
(
1
2
2
+
)
8
×
4
3
5
+ 8 ×
11
5
31 ×
5
6
–
5
6
7
18<
/p>
÷
5
9
p>
5-
7
1
3
15
÷
3
-
5
9
9
7
-
(
2
10
7
–
21
)
1
5
÷(<
/p>
1
-
1
1
3
×
2
)
7
10
÷
4
÷
14
5
÷
< br>6
7
-
7
6
÷
1
9
9
22
+
1
11
÷
1
2
9
10
×【
7
4
1
8
p>
÷(
5
+
4
)
】
1
4
×
8
9
÷
9
10
(
< br>6
3
9
7
-
5
)÷
5
1
3
p>
2
4
+
4
÷
3
(
p>
1
1
1
1
4
-
4
×
2
)÷
4