\(=6,4\times8+6,4\times8+6,4\times4\)
\(=6,4\times\left(8+8+4\right)\)
\(=6,4\times20\)
\(=128\)
6,4x8+12,8:0,25+12,8:0,5
=6,4x8+12,8:1/4+12,8:1/2
=6,4x8+12,8x4+12,8x2
=6,4x8+12,8x(4+2)
=51,2+12,8x6
=51,2+76,8
=128
đúng hay không mik cũng chưa chác nha bạn :))