35-16+1249+57+591-38-5837+12-31445-(12-310)12+14+18+116.-数学

59+
5
7

=1+
5
7

=1
5
7


1-
3
8
-
5
8

=
5
8
-
5
8

=0;

3
7
+
1
2
-
3
14

=
6
14
+
7
14
-
3
14

=
5
7

4
5
-(
1
2
-
3
10
)
=
4
5
-
1
5

=
3
5
1
2
+
1
4
+
1
8
+
1
16

=
8
16
+
4
16
+
2
16
+
1
16

=
15
16

据专家权威分析,试题“35-16+1249+57+591-38-5837+12-31445-(12-310)12+14+18+116.-数学..”主要考查你对  分数的加法和减法(异分母)  等考点的理解。关于这些考点的“档案”如下: