99994444/(33332222)简便运算

分类: 作业答案 • 2022-04-16 20:19:36

问题描述：

9999*4444/(3333*2222)简便运算

答

9999*4444/(3333*2222)
=9999/1111*4444/1111/(3333/1111*2222/1111)
=9*4/(3*2)
=36/6
=6

答

9999*4444/(3333*2222)
=9*4*1111*1111/(3*2*1111*1111)
=3*2
=6

答

9999*4444/(3333*2222)
= (9999/3333) * (4444/2222)
= 3*2
= 6

9999*4444/(3333*2222)简便运算