正數(shù)和零統(tǒng)稱為非負(fù)數(shù)對(duì)嗎、非負(fù)數(shù)是零和正數(shù)的統(tǒng)稱對(duì)嗎、正數(shù)負(fù)數(shù)和零統(tǒng)稱為有理數(shù)對(duì)嗎、正數(shù)和負(fù)數(shù)零統(tǒng)稱為有理數(shù)對(duì)嗎、正數(shù)負(fù)數(shù)零統(tǒng)稱為有理數(shù)、正數(shù)零負(fù)數(shù)統(tǒng)稱為有理數(shù)、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、正數(shù)負(fù)數(shù)和零統(tǒng)稱為、非負(fù)數(shù)是零和正數(shù)的統(tǒng)稱、正數(shù)負(fù)數(shù)和0統(tǒng)稱為有理數(shù)、非負(fù)數(shù)就是正數(shù)和零這句話對(duì)嗎、正數(shù)0負(fù)數(shù)統(tǒng)稱為有理數(shù)對(duì)嗎、正數(shù)負(fù)數(shù)和0統(tǒng)稱為有理數(shù)對(duì)嗎、正數(shù)負(fù)數(shù)零統(tǒng)稱為有理數(shù)對(duì)不對(duì)、正數(shù)零負(fù)數(shù)統(tǒng)稱為有理數(shù)對(duì)不對(duì)、零是正數(shù)與負(fù)數(shù)的分界點(diǎn)、非負(fù)數(shù)包括零和正數(shù)對(duì)嗎、正數(shù)負(fù)數(shù)零統(tǒng)稱為有理數(shù)對(duì)嗎、正數(shù)零負(fù)數(shù)統(tǒng)稱為有理數(shù)對(duì)嗎、非負(fù)數(shù)是正數(shù)或零對(duì)嗎、正數(shù)負(fù)數(shù)和零統(tǒng)稱為有理數(shù)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)、無論正數(shù)負(fù)數(shù)和零它們的絕對(duì)值一定是、無論正數(shù)負(fù)數(shù)和零他們的絕對(duì)值一定是、0非正數(shù) 也非負(fù)數(shù)對(duì)嗎、零是正數(shù)和負(fù)數(shù)的分界線、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、零既是正數(shù)也是負(fù)數(shù)判斷對(duì)錯(cuò)、正數(shù)負(fù)數(shù)和零統(tǒng)稱為有理數(shù)正確嗎、非正數(shù)和非負(fù)數(shù)包括零嗎、零既非正數(shù)也非負(fù)數(shù)對(duì)不對(duì)、正數(shù)負(fù)數(shù)和零統(tǒng)稱為有理數(shù)、零是不是正數(shù)與負(fù)數(shù)的分界、零是正數(shù)與負(fù)數(shù)的分界對(duì)嗎、零是正數(shù)和負(fù)數(shù)的分界對(duì)嗎、零是正數(shù)與負(fù)數(shù)的分界線對(duì)嗎、正數(shù),負(fù)數(shù),0統(tǒng)稱為有理數(shù)對(duì)不對(duì)?、非負(fù)數(shù)就是正數(shù)和0對(duì)不對(duì)、正數(shù)都大于零負(fù)數(shù)都小于零、零是正數(shù)和負(fù)數(shù)的分界線對(duì)嗎、非負(fù)數(shù)非正數(shù)都包括零嗎、大于零的是正數(shù)小于零的是負(fù)數(shù)對(duì)嗎、正數(shù)負(fù)數(shù)和零統(tǒng)稱為什么、零是正數(shù)與負(fù)數(shù)的分界點(diǎn)嗎、零既是非正數(shù)也是非負(fù)數(shù)對(duì)嗎、零不是正數(shù)也不是負(fù)數(shù)對(duì)嗎、不論正數(shù)負(fù)數(shù)和零它們的絕對(duì)值一定是、不論正數(shù)負(fù)數(shù)和零他們的絕對(duì)值一定是、