5 (- 2x 5 ) 10 =- 6 3x 6 July 8, 2019 16 32 64 128 5 (- 2x 5 )+ 10 =- 6 3x 6 5 x 5 x 5 x 5 x 5 5 x 5 x 5 5 x 7 = 35
