Номер 16!!!!!!!!!!!!?!??

Question

Номер 16!!!!!!!!!!!!?!??

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Answer 1

1)10000-(10+910*85:65)=8800
1.910*85=77350
2.77350:65=1190
3.1190+10=1200
4.10000-1200=8800
2)12000:(840-280*96:42)=11800
1.280*96=26880
2.26880:42=640
3.840-640=200
4.12000-200=11800
3)67068:324=207
4)226720:436=520