-145.(13-57)+57.(10-145)
=-145.(-44)+57.(-135)
=6380+(-7695)
=-1315
-145.(13-57)+57.(10-145)=(-145).(-44)+57.(-135)=6380+(-7695)=-1315
\(-145.\left(13-57\right)+57.\left(10-145\right)\)
\(=-145.\left(-44\right)\)\(+57.\left(-135\right)\)
\(=6380-7695\)
\(=-1315\)