5 x 2 ) 4 7x 8 July 8, 2019 16 32 64 128 5 x 2 )+ 4 7x 8 7x 5 4 9x x 2 4 8x 7x 4 2 x 5 )= 8x 1 3 x 2 )- 5 4 7x )= 8 5 x 7 = 35 5 x 7 x4 5/7 x 8
