5 - 8 = - ( 8 - 5 ) = -3
4 - ( -3 ) = 4 + 3 = 7
15 - 27 = - ( 27 - 15 ) = -12
( -6 ) - 7 = ( -6 ) + ( -7 ) = - ( 6 + 7 ) = -13
( -9 ) - ( -8 ) = -9 + 8 = - ( 9 - 8 ) = -1
( -7 ) - ( -7 ) = -7 + 7 = - ( 7 - 7 ) = 0
12 - ( -14 ) = 12 + 14 = 26
( -24 ) + 6 + 10 + 24 = ( 24 - 24 ) + ( 10 + 6 ) = 16
15 + 23 + ( -25 ) + ( -23 ) = ( 23 - 23 ) + ( 15 - 25 ) = -10
( -9 ) + ( 11 + 21 ) + ( -1 ) = [ ( -9 ) + ( -1 )] + 32 = ( -10 ) + 32 = 32 - 10 = 22
( 5674 - 97 ) - 5674 = 5674 - 97 - 5674 = ( 5674 - 5674 ) - 97 = 0 - 97 = -97
( -10 ) + 5 - ( 29 - 1075 )
= ( -10 ) + 5 - 29 + 1075
= ( 1075 + 5 ) - ( 10 + 29 )
= 1080 - 39
= 1041