99996+9996+996+96+16=(简便运算)答案

问题描述:

99996+9996+996+96+16=(简便运算)答案

100000-4+10000-4+1000-4+100-4+16=111100

99996+9996+996+96+16=(99996+4)+(9996+4)+(996+4)+(96+4)=100000+10000+1000+100=111100

(100000-4)+(10000-4)+(1000-4+(100-4)+(20-4)=?

99996+9996+996+96+16
=100000-4+10000-4+1000-4+100-4+16
=111100

99996+9996+996+96+16
=100000-4+10000-4+1000-4+100-4+16
=100000+10000+1000+100-16+16
=111100