Respuesta :

If you wanna divide 9's on your fingers, its really easy...
Example: If you wanna do 3x9 you hold up your 10 fingers and put down your fourth finger... it would look like your saying 36, and that is your answer. 
Another example:  If you wanna do 6x9 you hold up your 10 fingers and put down your 7th finger... It would look like you are saying 63 and that is your answer.
I hope this helps, tell me if you have any questions.
you can use your fingers. put both hands up and to do 9 *2 put your ring finger down on your left hand and you get 18. try putting your middle finger down on your left hand and you get 27 because 9*3 = 27. and ect.