4 2 3 x 7 8 July 8, 2019 16 32 64 128 4 2 3 x 1 7 8 4 5 x 3 2 x 7 8 1 2 3 x 4 5 6 7 8 6 x 4 )+ 2 3 3 2x 7 )- 8 4 2 8 x 9 7 3 8 4 2 6 4 5 x 3 7 9 1 4 x 2 7 8x 3 2x /- 10 1 2 3 4 x 6 7 8 9 4 2 3 x 1 7 8 as a mixed number 4 8 2 x 3 7 15 6 2 3 x 4 7 8 4 1 2 x 3 64 x 7 8 4 1 2 x 3 32 x 7 8 4 x 7 )+ 3 2x 2 )= 8 3 x 4 14 2 x 7 8