4 10 x 10 9 July 8, 2019 16 32 64 128 4 10 x 10 9 l 4 x 10 9 in standard form 4 10 x 90 4 x 10 9 2 4 10 x 9 12 4 x 10 5 x 2 x 10 9 4 9 10 x 9 10 as a fraction 4 10 x 9 100 4 x 9/10 10 x 10 40
