47ⅹ56 47x47-47x3简便计算?

2025-03-18 08:34:36
推荐回答(2个)
回答1:

简便计算
47ⅹ56+ 47x47-47x3
=47x(56+47-3)
=47x100
=4700

回答2:

47ⅹ56+ 47x47-47x3
=47x(56+47-3)
=47x100
=4700
简单啦