WikiTryHardDieHard
Joined 27 June 2011
Hi there. Do you want to know something really cool? If so, keep reading. Multiplying any two digit number by 11 is easy. For example, let's do 35*11. Place a space between 3 and 5 (3_5). Add 3 and 5 (3_5). Place the sum in the space (385). Now try 84. You may notice how 8 plus 4 equals a two digit number (12). No worries, carry the 1 over to get an answer of 924.