376 -(176-79)怎样简便计算
问题描述:
376 -(176-79)怎样简便计算
答
376 -(176-79)
=376-176+79
=200+79
=279
376 -(176-79)怎样简便计算
376 -(176-79)
=376-176+79
=200+79
=279