2 5 x 8 45 July 8, 2019 16 32 64 128 1 2 x 5 8 x 12 45 4 5 x − 2 3 )= 8 45 53 2 ( x 3 5 )+ 45 8 8 ÷ 5/8 2 x 2 5 2 5 x 45 25/8 x 4 2 8 x 5
