18.5×10.1用简便方法等于多少?

2025-06-26 15:38:17
推荐回答(4个)
回答1:

18.5×10.1

=18.5×10+18.5×0.1

=185+1.85

=186.85

回答2:

18.5*10.1简便计算方法:
=18.5*10+18.5*0.1
=185+0.185
=185.185

回答3:

18.5×10.1
=18.5×(10+0.1)
=18.5×10+18.5×0.1
=185+1.85
=186.85

回答4:

18.5乘10加18.5乘0.1=185+1.85=186.85