题目内容

怎样算简便就怎样算
7
10
×
1
6
+
3
10
÷6
9
32
÷[
4
3
×(
7
16
-
1
4
)]
24×
5
7
×
7
12
1
5
÷〔(
2
3
+
1
5
)×
1
13
[(
1
2
+
1
3
)÷
5
6
]÷1.2.
(1)
7
10
×
1
6
+
3
10
÷6,
=
7
10
×
1
6
+
3
10
×
1
6

=(
7
10
+
3
10
)×
1
6

=1×
1
6

=
1
6


(2)
9
32
÷[
4
3
×(
7
16
-
1
4
)],
=
9
32
÷[
4
3
×
3
16
],
=
9
32
÷
1
4

=
9
32
×4,
=
9
8


(3)24×
5
7
×
7
12
=10;

(4)
1
5
÷[(
2
3
+
1
5
)×
1
13
],
=
1
5
÷[
13
15
×
1
13
],
=
1
5
÷
1
15

=
1
5
×15,
=3;

(5)[(
1
2
+
1
3
)÷
5
6
]÷1.2,
=[
5
6
÷
5
6
]÷1.2,
=1÷1.2,
=
5
6
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