e) 100-100:100×[100+100:10-(100-75:25)]=
=100-1×[100+10-(100-3)]=
=100-1×(100+10-97)=
=100-1×(110-97)=
=100-1×13=
=100-13=
=87
f) 50+12×[214-240:(16-2×5)]-10×100=
=50+12×[214-240:(16-10)]-1000=
=50+12×(214-240:6)-1000=
=50+12×(214-40)-1000=
=50+12×174-1000=
=50+2088-1000=
=2138-1000=
=1138
g) 110×10-[(599-99×4+30×5)+370:10]:10=
=1100-[(599-396+150)+37]:10=
=1100-[(203+150)+37]:10=
=1100-(353+37):10=
=1100-390:10=
=1100-39=
=1061
h) (9×999-999:9):10-[444-6-(400-400:10)]=
=(8991-111):10-[444-6-(400-40)]=
=8880:10-(444-6-360)=
=888-(438-360)=
=888-78=
=810
