天气预报 > 体育 > 乘数数位与积的数位有什么区别?
乘数数位与积的数位有什么区别?
更新时间: 2021-03-31 19:16:53  

1、乘数数位是乘数的数位,积的数位是得数的数位,乘数乘以乘数等于积,乘数数位与积的数位在乘法计算时需要对齐计算。

2、乘数数位十位对应积的十位,百位对应积的百位,个位对个位。乘法竖式中,积的数位要和乘数的相同数位对齐。

关键词: 乘数 数位 什么 区别

乘数数位与积的数位有什么区别?相关经验

天气预报

最新推荐

页面:/news/view-2256578/ | 耗时:0.9546 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2256578 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2256578 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2256578 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3422776,2693552,409295,659374,2598446,2800120,3488651,436866,3049718,1363924,1346198,1688637,557514,654760,2312398,602822,910118,1192072,412966,1203253,2508342,990587,730774,1761454,2955470,3523201,378437,2207663,1147337,2352734) ORDER BY field (ArticleID,3422776,2693552,409295,659374,2598446,2800120,3488651,436866,3049718,1363924,1346198,1688637,557514,654760,2312398,602822,910118,1192072,412966,1203253,2508342,990587,730774,1761454,2955470,3523201,378437,2207663,1147337,2352734)