(-12)+(-13)+36+(-11)
= -12 - 13 + 36 - 11
= - (11+12+13) + 36
= - 36 + 36
= 0
= -25 + 25
= 0 nha
chuc ban hc tot
(-12)+(-13)+36+(-11)
=-25+36+(-11)
=11+(-11)
=0
\(\left(-12\right)+\left(-13\right)+36+\left(-11\right)\)
\(=\left[\left(-12\right)+\left(-13\right)+\left(-11\right)\right]+36\)
\(=\left(-36\right)+36\)
\(=0\)
\(\left(-12\right)+\left(-13\right)+36+\left(-11\right)\)
\(=\text{ }\left[\left(-12\right)+\left(-13\right)+\left(-11\right)\right]+36\)
\(=\left(-36\right)+36\)
\(=0\)
(-12)+(-13)+36+(-11)
=-(12+13+11)+36
=-(25+11)+36
=-36+36
=0
