将下列各数填在相应的集合里:10,-|-227|,0,π3,-1.333…,200%,-(-2)3,-2.323323332…,3.14.正数集合:{…};整数集合:{…};分数集合:{…};无理数集

题目简介

将下列各数填在相应的集合里:10,-|-227|,0,π3,-1.333…,200%,-(-2)3,-2.323323332…,3.14.正数集合:{…};整数集合:{…};分数集合:{…};无理数集

题目详情

将下列各数填在相应的集合里:
10,-|-
22
7
|,0,
π
3
,-1.333…,200%,-(-2)3,-2.323323332 …,3.14.
正数集合:{                                              …};
整数集合:{                                              …};
分数集合:{                                        …};
无理数集合:{                                            …}.
题型:解答题难度:中档来源:不详

答案

-|-class="stub"22
7
|=-class="stub"22
7
,200%=2,-(-2)3=8.
正数集合:{ 10,class="stub"π
3
,200%,-(-2)3,3.14,…};
整数集合:{ 10,0,200%,-(-2)3,…};
分数集合:{-|-class="stub"22
7
|,-1.333…,3.14,…};
无理数集合:{ class="stub"π
3
,-2.323323332 …,…}.

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