首先,根據(jù)整數(shù)乘法,的規(guī)則找到產(chǎn)品;2.看被乘數(shù)和乘數(shù)小數(shù)有多少位數(shù),2.計(jì)算小數(shù)乘法,根據(jù)整數(shù)的乘法計(jì)算乘積,然后看看因子小數(shù)有多少位數(shù),從乘積的末尾開(kāi)始數(shù)位數(shù)就行了,點(diǎn)擊,計(jì)算方法:先將小數(shù)展開(kāi)成整數(shù);按照整數(shù)乘法的規(guī)則計(jì)算乘積;看因子小數(shù)中的點(diǎn)數(shù),從乘積小數(shù)的右邊數(shù)點(diǎn)數(shù),小數(shù)乘法:1的算法。1、小數(shù)乘法的計(jì)算方法:小數(shù)乘法:1的算法。首先,根據(jù)整數(shù)乘法,的規(guī)則找到產(chǎn)品;2.看被乘數(shù)和乘數(shù)小數(shù)有多少位數(shù)。只需從乘積右側(cè)數(shù)出位數(shù),指向小數(shù)點(diǎn);3.如果小數(shù)的末尾出現(xiàn)0,則根據(jù)小數(shù)的基本屬性劃掉小數(shù)末尾的0...
更新時(shí)間:2023-07-28標(biāo)簽: 小數(shù)乘法計(jì)算小數(shù)的乘法 全文閱讀