3 6 x 6 4 July 8, 2019 16 32 64 128 3 x 6 )+ 6 5x 4 3 x 6 )= 42 3 x 6 )= 4x 7 3 6 x 4 5 3 6 x 4 8 3 6 x 4 9 3 x 6 =- 45 3 x 6 )+ 4 5x 2 3 6 x 4 2 3 6 x 4 7 3 6 x 40 3 x 6 4x 3 6 x 4 1 3 6 x 4 12 3 6 x 4 10
