Question

0.76×98的简便运算？

Answer 1

0.76x98
=0.76x100-0.76x2
=76-1.52
=75-0.52
=74.48
以上就是简便计算过程。

Answer 2

0.76×98=74.48

Answer 3

0.76×98的简便运算如下：
0.76×98
=0.76×（100-2）
=0.76×100-0.76×2
=76-1.52
=74.48