1 3 5 x 6 ) 7x July 8, 2019 16 32 64 128 1 3 5 x 6 )+ 7x 3 x 6 )+ 7x 5 2x 1 5 x 1 )+ 6 x 3 )= 20 7x 11 5 x 2 )- 2x 3 x 1 )= 6 7x 5 x 7 = 35 1 5 ( x–3 – 7) = 6 1 6/7 x 3 5
