3 9 4 6 July 8, 2019 16 32 64 128 9 3 4 6 1 2 3 4 9 6 8 ) - 1 3 9 6 4 x 2 9 3 )+ 4 6 7 9 3 4 6 2 3 4 9 64 3 4 9 6 8 9 3 6 4 8 )= answer 53 3 * 9 4 * 6 3 9 x 4 6 9 3 6 4 5 8 3 9 4 6 5 3 4 9 1 6 3 2 4 9 6 8 9 3 4 5 6 7