25-(-75)+32-(32+75)
=25+75+32-32-75
=25+(75-75)+(32-32)
=25+0+0
=25
\(\)\(25-\left(-75\right)+32-\left(32+75\right)\)
\(=25+75+32-32-75\)
\(=25+\left(32-32\right)+\left(75-75\right)\)
\(=25+0+0\)
\(=25\)
Đây là cách tính nhanh nha bạn !
25-(75)+32-(32+75)
=25+75+32-32-75
=25+(32-32)+(75-75)
=25+0+0
=25
=25-(-75)+32-32-75
=(25-75)+(32-32)-(-75)
=-50-(-75)
=25