1)2,045*0,033=0,067485
2)0,4644774/0,0562= 8,2647224199
3)0,067485+10,518395=10,58588
4)10,58588-8,2647224799=2,3211575801
5)0,003092/0,0001=30,92
6)30,92-5,188=25,732
7)2,3211575801/25,732=0,0902050979
