Q 1: Expand the number: 81,371 80,000+1,000+300+70+1 8,000+100+30+7 80,000+1,000+300+80+1 800,000+10,000+3,000+700+10+0

Q 2: Expand the number: 2,028 2,000+0+20+8 2,000+0+30+8 200+0+3 20,000+0+200+80+0

Q 3: Expand the number: 97,617 90,000+7,000+600+10+7 90,000+7,000+600+20+7 900,000+70,000+6,000+100+70+0 9,000+700+60+2

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