4 3 9 2 11 July 8, 2019 16 32 64 128 2 4 9 times 3 11 Write 2 by 3 4 9 8 11 in ascending order Write 2 by 3 4 9 8 11 in descending order Simplify 4 11 2 3 9 2 4 9 x 3 11
