5x10 3 x 9 x 10 7 July 8, 2019 16 32 64 128 5 x 10 3 x 9 x 10 7 5 x 10 3 x 9 x 10 7 in standard form 5 x 7 = 35 5 x 5 x 5 x 5 x 5 5 x 5 x 5