4 x 5 ) 5 3 2x 9 July 8, 2019 16 32 64 128 4 x 5 )+ 5 3 2x 9 4 x 5 )+ 3 2 2x 9 4 6 x )- 2 3 x )- 5 9 5 2x 5 x 5 x 5 x 5 x 5 5 x 5 x 5 5 x 7 = 35
