比一比.0.7______7100991000______0.158______0.6253.36______39250.56______11203.24______314.-数学

题目简介

比一比.0.7______7100991000______0.158______0.6253.36______39250.56______11203.24______314.-数学

题目详情

比一比.
0.7______
7
100
99
1000
______0.1
5
8
______0.625
3.36______3
9
25
0.56______
11
20
3.24______3
1
4
题型:解答题难度:中档来源:不详

答案

(1)class="stub"7
100
=0.07,
因为0.7>0.07,所以0.7>class="stub"7
100


(2)class="stub"99
1000
=0.099,
因为0.099<0.1,所以class="stub"99
1000
<0.1;

(3)class="stub"5
8
=0.625,
因为0.625=0.625,所以class="stub"5
8
=0.625;

(4)3class="stub"9
25
=3.36,
因为3.36=3.36,所以3.36=3class="stub"9
25


(5)class="stub"11
20
=0.55,
因为0.56>0.55,所以class="stub"11
20
>0.55;

(6)3class="stub"1
4
=3.25,
因为3.24<3.25,所以3class="stub"1
4
<3.25.
故答案为:>,<,=,=,>,<.

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