1)812*35=28420
2)3732-48*27=3732-1296=2436
3)2436:2436=1
4)28420-1=28419
812*35-2436:(3732-48*27) 28420-2436:(3732-1296) 28420-2436:2436 28420-1=28419
1)812*35=28420
2)3732-48*27=3732-1296=2436
3)2436:2436=1
4)28420-1=28419
812*35-2436:(3732-48*27) 28420-2436:(3732-1296) 28420-2436:2436 28420-1=28419