2005×38-1949÷223+334×10.4.-数学

题目简介

2005×38-1949÷223+334×10.4.-数学

题目详情

2005×
3
8
-1949÷2
2
3
+3
3
4
×10.4
题型:解答题难度:中档来源:不详

答案

2005×class="stub"3
8
-1949÷2class="stub"2
3
+3class="stub"3
4
×10.4

=2005×class="stub"3
8
-1949×class="stub"8
3
+3class="stub"3
4
×10.4,
class="stub"8
3
+3class="stub"3
4
×10.4,
=56×class="stub"8
3
+3class="stub"3
4
×10.4,
=21+39,
=60.

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