18 3 x 4 2 July 8, 2019 16 32 64 128 18 3 x 4 24 3 x 4 )= 18 2x 11 3 x 4 )+ 2x 18 18 3x )-( 4 2x )= 10 18 3x )-( 4 2x )=- 6 18 3 (- 5 x 4 (- 2 18 x 2 4 3 6 18 3 4 x 22 1 2 18 x 3 2x 4 x 5 18 4 x 3 22 18 3 8 4 x 2 3 La expression 18+2^3/4 x 2 23 18 6 3 x 4 24 x 18 x 3 4 white polyethylene cutting board 3 left x 4 right )= 18 2x 11
