计算下面各题,能简便计算的要简便计算.45-34+11038+67+5889-(56-16)-数学

题目简介

计算下面各题,能简便计算的要简便计算.45-34+11038+67+5889-(56-16)-数学

题目详情

计算下面各题,能简便计算的要简便计算.
4
5
-
3
4
+
1
10
3
8
+
6
7
+
5
8
8
9
-(
5
6
-
1
6
题型:解答题难度:中档来源:不详

答案

class="stub"4
5
-class="stub"3
4
+class="stub"1
10

=class="stub"16
20
-class="stub"15
20
+class="stub"2
20

=class="stub"3
20


class="stub"3
8
+class="stub"6
7
+class="stub"5
8

=class="stub"3
8
+class="stub"5
8
+class="stub"6
7

=1class="stub"6
7


class="stub"8
9
-(class="stub"5
6
-class="stub"1
6
),
=class="stub"8
9
-class="stub"2
3

=class="stub"2
9

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