12 - 1 - 2 + 4 - ( 65 - 55 ) x 111
= 11 - 2 + 4 - 10 x 111
= 9 + 4 - 111
= 13 - 111
= -98
12 - 1 - 2 + 4 - ( 65 - 55 ) x 111
=13 - 10 x 111
= 13 - 1110
= -1097
12-1-2+4-(65-55)x111= ?
12-1-2+4-10x111= ?
12-1-2+4-1110= ?
9+4-1110= ?
13-1110= ?
13-1110 = -1097
Ta có \(12-1-2+4-\left[65-55\right]\cdot111\)
\(=11-2+4-10\cdot111\)
\(=9+4-1110\)
\(=13-1110=-1097\)
K mk nha mk nhanh nhất
12 - 1 - 2 + 4 - ( 65 - 55 ) x 111
= 11 - 2 + 4 - 10 x 111
= 9 + 4 - 1110
= 13 - 1110
= -1907
12-1-2+4-(65-55)*111
=13-10*111
=13-1110
=-98