2648+6482468-286482*9222:69
ывыв
286482*9222=2641937004 2641937004:69=38288942 2648+6482468=6485116 38288942-6485116=31803826
1)286482*9222=2641937004 2)2641937/69=38288942,08695652 3)2648+6482468=6485116 4)6485116-38288942