(57-737)-(463-45)
=57-737-463+45
=57-(737+463)+45
=57-1200+45
=-1098
k cho mình nha
( 57 -737 ) - ( 463 - 45 )
=57 - 737 - 463 + 45
= (737 + 463) - 57 - 45
= 1200 - 57 - 45
= 1098
(57-737)-(463-45)
=57-737-463+45
=-(737+463)+57+45
=(-1200)+57+45
=-1098