(13)2+π0=______;4101×0.2599=______.-数学

题目简介

(13)2+π0=______;4101×0.2599=______.-数学

题目详情

(
1
3
)
2
+π0
=______;4101×0.2599=______.
题型:填空题难度:中档来源:不详

答案

(class="stub"1
3
)
2
+π0
=class="stub"1
9
+1=class="stub"10
9

4101×0.2599=42×499×0.2599=16×(4×0.25)99=16×1=16.

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