4 x 8 72 July 8, 2019 16 32 64 128 6 72 x 4 8 5 137 12 8 x 4 723 1 4 8 x 72 13 x 4 72 8 Solve 8 x 4 )= 72 Factorise x 8 x 4 72 6 x 4 12 72 8 4 7 x 8
