15.5*8.2-0.72 用递等式计算
问题描述:
15.5*8.2-0.72 用递等式计算
答
15.5*8.2-0.72
=127.1-0.72
=126.38
15.5*8.2-0.72 用递等式计算
15.5*8.2-0.72
=127.1-0.72
=126.38