Alpha Numeric Patterns Additional Fill in the next letter of the alphabet, using the logic established to list the first eight: O, T, T, F, F, S, S, E, ____ (Source: Mathematics Teaching in the Middle School, Nov-Dec 1997). October 31, 2018/by Kym Welty http://intermath.org/wp-content/uploads/2018/03/logo.jpg 0 0 Kym Welty http://intermath.org/wp-content/uploads/2018/03/logo.jpg Kym Welty2018-10-31 11:14:582019-01-18 16:11:36Alpha Numeric