题目内容
文字题.
12.5乘0.32除以0.4的商,积是多少?
7.5减去1.5的差去除8.1加上4.5的和,商是多少?
12.5乘0.32除以0.4的商,积是多少?
7.5减去1.5的差去除8.1加上4.5的和,商是多少?
(1)12.5×(0.32÷0.4),
=12.5×0.8,
=10;
答:积是10.
(2)(8.1+4.5)÷(7.5-1.5),
=12.6÷6,
=2.1;
答:商是2.1.
=12.5×0.8,
=10;
答:积是10.
(2)(8.1+4.5)÷(7.5-1.5),
=12.6÷6,
=2.1;
答:商是2.1.
练习册系列答案
相关题目