3 x 9 6 7 5 July 8, 2019 16 32 64 128 8 3 9 x 5 7 6 3x 9 6 5x 7 5 2 1 3 x 9 2 6 7 9 2 3 x 7 5 6 3 x 3 = 9 9 + 3 x 6 3 7/9 x 5 9 - 3 x 6 + 6 3 6 + (-7 9)
