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kelpel197
11x11 is 121 a way to remember it is there is one number on the left one number on the right and they add up to be 2 numbers total
11x11=121 , and a great way to remember it would be to do this !

(1) Bring down the 1
(2) Add 1+1 which is 2
(3) Bring down the other 1
(4) And you get 121