Q 1: Expand the number: 77,739 70,000+7,000+700+30+9 700,000+70,000+7,000+300+90+0 70,000+7,000+700+40+9 7,000+700+70+4

Q 2: Expand the number: 70,943 70,000+0+900+40+3 7,000+0+90+4 700,000+0+9,000+400+30+0 70,000+0+900+50+3

Q 3: Expand the number: 62,733 6,000+200+70+3 60,000+2,000+700+30+3 600,000+20,000+7,000+300+30+0 60,000+2,000+700+40+3

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