Shortcut for Multiplying by 11
24 x 11= 2(2+4)4 = 264; (2+4=6, which is inserted between the original number 24)
32 x 11 = 3(3+2)2 = 352; (3+2=5, which inserted between the original number 32)
32 x 11 = 3(3+2)2 = 352; (3+2=5, which inserted between the original number 32)