1.205*14+2*(3874-3072) =4474
2.275*(1000-999)+18*47 =1121
3.5600*12-(3010-3000)*12 =67080
4.19991+7568-92:23*19-189 =27294
5.7805+(84:28*16-29)*5 =7900
6.17*6+64:16*900-702 =3000
1.205*14+2*(3874-3072) =4474
2.275*(1000-999)+18*47 =1121
3.5600*12-(3010-3000)*12 =67080
4.19991+7568-92:23*19-189 =27294
5.7805+(84:28*16-29)*5 =7900
6.17*6+64:16*900-702 =3000