计算.1-38+16359-(13+19)413+38-413910-(15-16).-数学

题目简介

计算.1-38+16359-(13+19)413+38-413910-(15-16).-数学

题目详情

计算.
1-
3
8
+
1
6
3
5
9
-
1
3
+
1
9

4
13
+
3
8
-
4
13

9
10
-(
1
5
-
1
6
)
题型:解答题难度:中档来源:不详

答案


(1)1-class="stub"3
8
+class="stub"1
6

=class="stub"5
8
+class="stub"1
6

=class="stub"19
24


(2)class="stub"5
9
-
class="stub"1
3
+class="stub"1
9
),
=class="stub"5
9
-
class="stub"4
9

=class="stub"1
9


(3)class="stub"4
13
+class="stub"3
8
-class="stub"4
13

=class="stub"4
13
-class="stub"4
13
+class="stub"3
8

=class="stub"3
8


(4)class="stub"9
10
-(class="stub"1
5
-class="stub"1
6
)

=class="stub"9
10
-class="stub"1
30

=class="stub"14
15

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