\(\left(135-7\right)\times5-135\times5+35\)
\(=135\times5-7\times5-135\times5+35\)
\(=135\times\left(5-5\right)-35+35\)
\(=0+0=0\)
\(\left(135-7\right).5-135.5+35\)
\(=\left(135-7-135\right).5+35\)
\(=-7.5+35\)
\(=0\)
\(\left(135-7\right)\times5-135\times5+35\)
\(=135\times5-7\times5-135\times5+35\)
\(=0\)