38-[23.5÷223-(6.3-53740)+7.5×0.375]×845=______.-数学

题目简介

38-[23.5÷223-(6.3-53740)+7.5×0.375]×845=______.-数学

题目详情

38-[23.5÷2
2
3
-(6.3-5
37
40
)+7.5×0.375]×
8
45
=______.
题型:填空题难度:中档来源:不详

答案

38-[23.5÷2class="stub"2
3
-(6.3-5class="stub"37
40
)+7.5×0.375]×class="stub"8
45

=38-[23.5×class="stub"3
8
-class="stub"3
8
+7.5×class="stub"3
8
class="stub"8
45

=38-[class="stub"3
8
×(23.5-1+7.5)]×class="stub"8
45

=38-[class="stub"3
8
×30]×class="stub"8
45

=38-class="stub"90
8
×class="stub"8
45

=38-2,
=36.
故答案为:36.

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