Salut,
e)100-100:100×[100+100:10-(100-75:25)=
=100-1×[100+10-(100-3)]=
=100-(110-97)=
=100-13=
=87
f)50+12×[214-240:(16-2×5)-10×100=
=50+12×(214-240:6)-1000=
=50+12×(214-40)-1000=
=50+12×174-1000=
=50+2088-1000=
=1138
g)110×10-[(599-99×4+30×5)+370:10]:10=
=1100-[(599-396+150)+37]:10=
=1100-(353+37):10=
=1100-390:10=
=1100-39=
=1061
h)(9×999-999:9):10-[444-6-(400-400:10)]=
=(9×999-999:9):10-[444-6-(400-40)]=
=(9×999-999:9):10-[444-6-360]=
=(9×999-999:9):10-[438-360]=
=(9×999-999:9):10-78=
=(8991-111):10-78=
=8880:10-78=
=888-78=
=810
[tex]by \\ 7646[/tex]
