4.列式计算。(6分)(1)品与它的倒数的积减去0.125所得的差,除以器,商是多少?(2

2024-11-22 18:09:06
推荐回答(1个)
回答1:

(1)(

×

-0.125)÷


=(1-0.125)÷


=0.875÷


=


答:商是


(2)16÷

=20;
答:这个数是20.