非正數(shù)就是負(fù)數(shù)和0對(duì)嗎、非負(fù)數(shù)包括正數(shù)和0對(duì)不對(duì)、非負(fù)數(shù)就是正數(shù)和0對(duì)不對(duì)、非負(fù)數(shù)是正數(shù)和0對(duì)嗎、0是最小的非負(fù)數(shù),大于0的數(shù)是正數(shù)對(duì)不對(duì)、非負(fù)數(shù)包括0和正數(shù)對(duì)嗎、非負(fù)數(shù)是正數(shù)或0對(duì)嗎、0非正數(shù) 也非負(fù)數(shù)對(duì)嗎、非正數(shù)就是負(fù)數(shù)和零對(duì)不對(duì)、非負(fù)數(shù)就是正數(shù)和零對(duì)不對(duì)、非負(fù)數(shù)是指正數(shù)和0對(duì)嗎、0既非正數(shù)也非負(fù)數(shù)對(duì)嗎、非負(fù)數(shù)就是正數(shù)和零對(duì)嗎、非正數(shù)就是負(fù)數(shù)和零對(duì)嗎、0是非正數(shù)還是非負(fù)數(shù)、0是非負(fù)數(shù)還是非正數(shù)、為什么非負(fù)數(shù)就是正數(shù)和零是對(duì)的、零和正數(shù)統(tǒng)稱為非負(fù)數(shù)對(duì)嗎、正數(shù)和零統(tǒng)稱為非負(fù)數(shù)對(duì)嗎、0既不是正數(shù)又不是負(fù)數(shù)、0既不是負(fù)數(shù)也不是正數(shù)、0既不是正數(shù)也不是負(fù)數(shù)、零既非正數(shù)也非負(fù)數(shù)對(duì)不對(duì)、根號(hào)a是正數(shù)還是非負(fù)數(shù)、非負(fù)數(shù)就是正數(shù)非正數(shù)就是負(fù)數(shù)對(duì)嗎、幾個(gè)非負(fù)數(shù)的和等于0則每個(gè)非負(fù)數(shù)、非負(fù)數(shù)就是正數(shù)對(duì)不對(duì)、什么是非正數(shù)和非負(fù)數(shù)?、0即是正數(shù)又是負(fù)數(shù)對(duì)嗎、非負(fù)數(shù)包括零和正數(shù)對(duì)嗎、0即是非正數(shù)也是非負(fù)數(shù)、0既不是正數(shù)也不是負(fù)數(shù)對(duì)嗎、0既不是負(fù)數(shù)也不是正數(shù)對(duì)嗎、既不是正數(shù)也不是負(fù)數(shù)的數(shù)只有0、0既不是正數(shù)也不是負(fù)數(shù) 判斷題、0是不是正數(shù)還是負(fù)數(shù)、非正數(shù)和非負(fù)數(shù)的數(shù)有哪些、0是既不是正數(shù)也不是負(fù)數(shù)、0不是正數(shù)也不是負(fù)數(shù)對(duì)不對(duì)、0既是正數(shù)也是負(fù)數(shù)對(duì)不對(duì)、非負(fù)數(shù)的相反數(shù)是正數(shù)對(duì)嗎、0既不是正數(shù)也不是負(fù)數(shù)對(duì)嗎?、非負(fù)數(shù)的相反數(shù)是非正數(shù)對(duì)嗎、正數(shù)和非負(fù)數(shù)有什么不同?、非負(fù)數(shù)是零和正數(shù)嗎、非負(fù)數(shù)是正數(shù)和零嗎、非正數(shù)是負(fù)數(shù)和零嗎、非負(fù)數(shù)就是正數(shù)對(duì)還是錯(cuò)、正數(shù)又可稱為非負(fù)數(shù)對(duì)不對(duì)、非負(fù)數(shù)就是正數(shù),對(duì)嗎?、0是非負(fù)數(shù)也是非正數(shù)對(duì)嗎、