8 x 10 40 July 8, 2019 16 32 64 128 8 10 x 400 3 5x 8 1 10 x 40 1 8 10 x 40 (- 12 x 8 40 10 40 x 8 10 2 40 x 8 10 to the power of 2 3 x 10 8 400 10 x 8 5x 40 9 8 x 3 10 9 40 10 x 10 40 8 x 40 10 x 40