6 4 4 2 8 July 8, 2019 16 32 64 128 6 4 8 4 2 answer 3 4 6 2 4 8 6 4 2 8 9 6 4 2 8 10 6 '- 4 2 '- 8 5 '- 7 3x 6 2 4 =- 4 8
