http://MathWithoutBorders.com

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Your data is stored under your user name, so be sure to use the same name every time so you don't lose track of your progress.

Rather than go from smaller to larger numbers, we will go from easier to harder combinations, with related sequences grouped together. (i.e. For example, the 10's are "easier" to learn than the 3's, and the 10's are related to the 5's.)

The order of presentation we will be using is:
1's, (2's, 4's), (10's, 5's), (3's, 6's), (11's, 9's), 7's, 8's, 12's.

 

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