А) (62-14,8)*(34-0,175)-961,9196= 634,6204.
1 3 2 4
1) 62-14,8=47,2
2)34-0,175=33,825
3)47,2*33,825=1596,54
4)1596,54-961,9196=634,6204
б) 32,05*(28,03+11,5)-1266,9365=0
2 1 3
1)28,03+11,5=39,53
2)32,05*39,53=1266,9365
3)1266,9365-1266,9365=0
в)3,324*0,52*100-8,9*0,32=170
1 2 4 3
1)3,324*0,52=1.72848
2)1.72848*100=172.848
3)8,9*0,32=2.848
4)172,848-2,848=170
г)(4,99-0,88)*(5,131+4,369)=39.045
1 3 2
1)4,99-0,88=4,11
2)5,131+4,369=9,5
3)4,11*9,5=39.045