49乘9分之8简便运算(过程也要)谁先钱谁要(((((越详细越好)))))))快快快快快快KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/22 23:28:14
49乘9分之8简便运算(过程也要)谁先钱谁要(((((越详细越好)))))))快快快快快快KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK

49乘9分之8简便运算(过程也要)谁先钱谁要(((((越详细越好)))))))快快快快快快KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
49乘9分之8
简便运算(过程也要)谁先钱谁要(((((越详细越好)))))))快快快快快快KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK

49乘9分之8简便运算(过程也要)谁先钱谁要(((((越详细越好)))))))快快快快快快KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
49 * 8 / 9 = 392 / 9

九分之三百九十二

49*8/9= 392 /9

49x9\8=441\8