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RE: Common Core Math .... Setting Up for Failure
I have looked at the Zero Hedge article in the link. What the heck is the "new way" for 32 - 12 = 20? I have never seen that nor I have used it.
The counting up subtraction method in the second image just seems unnecessary to me. 325 - 38 could be thought of 325 - 30 - 8 = 287.