其他 返回
天气预报 > 其他 > 乘和乘以的区别
乘和乘以的区别
更新时间： 2020-10-31 00:00:00  

1、读法不同

2、意思不同

经验步骤：1读法不同.被乘数读在前用“乘以”,而乘数读在前则用“乘”,例如“5×4”读作“5乘以4”或读作“4乘5”.

2意思不同“4乘5”表示4个5相加,而“5乘以4”仍然表示4个5相加.其中“以”是“用”的意思或“拿”的意思.“5乘以4”可以解释为用4去乘5.

关键词： 乘以 区别

乘和乘以的区别相关经验

天气预报

最新推荐

页面:/news/view-338726/ | 耗时:0.8948 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=338726 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=338726 LIMIT 0,1
select * from tbl_Articles_sphinx where id=338726 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1104266,1068118,1074867,1078262,1107062,1129429,1131187,1119007,1099303,999216,1121766,1043033,1107052,1064977,1069159,1069922,1118096,1101305,1064449,1051535,1132769,1098747,1118981,1078294,1126432,1085154,1096993,1056160,1085942,1101437) ORDER BY field (ArticleID,1104266,1068118,1074867,1078262,1107062,1129429,1131187,1119007,1099303,999216,1121766,1043033,1107052,1064977,1069159,1069922,1118096,1101305,1064449,1051535,1132769,1098747,1118981,1078294,1126432,1085154,1096993,1056160,1085942,1101437)