a) 8099-214x25+42:7x156=
8099-5350+6x156=
8099-5350+936=
8099-6286=
1813
b) 210:10x334+54x211-1895=
21x334+54x211-1895=
7014+11394-1895=
18408-1895=
16513
c)9850-(472x18-112x27)+432x84=
9850-(8496-3024)+36288=
9850-5472+36288=
4348+36288=
40666
Sper ca te-am ajutat!