3.mat.x.ondoroo hemjeeree.erdenejargal 2012.12.11

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2. ? 1 13 3. . 4. !10=1 10=1 100=10100=1 5. ? 1 10 . ? 70 20 6. ? 1 7...2< 1...9 11 < 6..1< 2...8 > 1 5...13 > 7. .3+6=97+3=9+1=13=......7+10=... 8.