题目内容

5
6
-
7
10
×
2
7
35÷(
6
5
÷
3
7
11
8
×5-
3
8
×5
4
7
×
1
8
+
3
10
÷
2
5
(1)
5
6
-
7
10
×
2
7

=
5
6
-
1
5

=
19
30


(2)35÷(
6
5
÷
3
7
),
=35÷
14
5

=
25
2


(3)
11
8
×5-
3
8
×5,
=(
11
8
-
3
8
)×5,
=1×5,
=5;

(4)
4
7
×
1
8
+
3
10
÷
2
5

=
1
14
+
3
4

=
23
28
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