(1)2815-1115=______;(2)4-235=______.-数学

题目简介

(1)2815-1115=______;(2)4-235=______.-数学

题目详情

(1)2
8
15
-
11
15
=______;
(2)4-2
3
5
=______.
题型:填空题难度:中档来源:不详

答案

(1)2class="stub"8
15
-class="stub"11
15

=class="stub"38
15
-class="stub"11
15

=class="stub"27
15

=class="stub"9
5


(2)4-2class="stub"3
5

=class="stub"20
5
-class="stub"13
5

=class="stub"7
5

故答案为:class="stub"9
5
class="stub"7
5

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