ఈ బ్లాగ్ మూలముగా మీరు ప్రపంచములో జరుగుతున్న/జరిగిన ముఖ్య విషయములను తెలుసుకొన వచ్చును
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upto doubling the other numbers I could get it,but next step I can't follow.4 from 8 by undoubling ok,but how come 7 by undoubling 2?you need to explain all the numbers in this layer,please.
No confusion. It works good.see here... 4-4-1-7 1-2-3-4 5-6-7-8 9-1-1-3 (Original)Doubling gives the following (depicted in two rows in picture)8-4-2-7 2-2-6-4 10-6-14-8 18-1-2-3Add all and get 70.
got it, thanks!