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BGonline.org Forums
Is this a good sign or a bad sign for popularity of bg?
Posted By: Bob Koca In Response To: Is this a good sign or a bad sign for popularity of bg? (Taper_Mike)
Date: Thursday, 21 March 2013, at 5:34 p.m.
We had been talking about mental math calculations. Ideas included things such as mentally doing 79 + 34 as 80 + 33 instead or to do 20 + 20 + 20 + 23 + 24 + 19 add up six 20s to get 120 and then adjust +3 + 4 - 1 = 106. Thus the pipcounting fit the class well. Probabilty is not in that particualr class. I will also use it in a different calss later this smeester though and will talk about probability then.
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