精品偷拍一区二区三区,亚洲精品永久 码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

  • <center id="usuqs"></center>
  • 
    
  • 把下面各個(gè)數(shù)填入相應(yīng)的大括號(hào)內(nèi): -13.5,2,-5,0,0.128,-2.236,3.14,+27,-4/5,-15%,-3/2,22/7,0.?3,π 正有理數(shù)數(shù)集合:{ …}, 負(fù)有理數(shù)數(shù)集合:{ …}, 整數(shù)集合:{ …}, 正分

    把下面各個(gè)數(shù)填入相應(yīng)的大括號(hào)內(nèi):
    -13.5,2,-5,0,0.128,-2.236,3.14,+27,-
    4
    5
    ,-15%,-
    3
    2
    ,
    22
    7
    ,0.
    ?
    3
    ,π
    正有理數(shù)數(shù)集合:{                               …},
    負(fù)有理數(shù)數(shù)集合:{                               …},
    整數(shù)集合:{                                     …},
    正分?jǐn)?shù)集合:{                                   …},
    負(fù)分?jǐn)?shù)集合:{                                   …},
    非負(fù)整數(shù)集合:{                                 …}.
    數(shù)學(xué)人氣:427 ℃時(shí)間:2020-06-03 07:12:21
    優(yōu)質(zhì)解答
    正有理數(shù)數(shù)集合:{ 2,0.128,3.14,+27,227,0.?3,…},負(fù)有理數(shù)數(shù)集合:{-13.5,-5,-2.236,-45,-15%,-32,…},整數(shù)集合:{ 2,-5,0,+27,…},正分?jǐn)?shù)集合:{ 0.128,3.14,227,0.?3&nb...
    我來(lái)回答
    類似推薦
    請(qǐng)使用1024x768 IE6.0或更高版本瀏覽器瀏覽本站點(diǎn),以保證最佳閱讀效果。本頁(yè)提供作業(yè)小助手,一起搜作業(yè)以及作業(yè)好幫手最新版!
    版權(quán)所有 CopyRight © 2012-2024 作業(yè)小助手 All Rights Reserved. 手機(jī)版