Question

calculeaza:50+12×[214-240:(16-2×5)]-10×10=.....
110×10-[(599-99×4+30×5)+370:10]:10=......
(9×999-999:9):10-[444-6-(400-400:10)]=......
15+15:15×(15+15×15)=....
250+60:(50-2×15×50=.....
110:10×(110-20×4)+670=.......
(444:4+400-400:10):3=......
cine ma ajuta sa le rezolz îi dau coroana va rog cât mai repede

Answer 1

50+12×[214-240:(16-2×5)]-10×10=
=50+12×[214-240:(16-10)]-10×10=
=50+12×[214-240:6]-10×10=
=50+12×[214-40]-10×10=
=50+12×174-10×10=
=50+2088-100=
=2138-100=
=2038

110×10-[(599-99×4+30×5)+370:10]:10=
=110×10-[(599-396+150)+370:10]:10=
=110×10-[353+370:10]:10=
=110×10-[353+37]:10=
=110×10-390:10=
=1100-39=
=1061

(9×999-999:9):10-[444-6-(400-400:10)]=
=(8991-111):10-[444-6-(400-40)]=
=8880:10-[444-6-360]=
=8880:10-88=
=888-88=
=800

15+15:15×(15+15×15)=
=15+15:15×(15+225)=
=15+15:15×240=
=15+1×240=
=15+240=
=255

250+60:(50-2×15×50

110:10×(110-20×4)+670=
=110:10×(110-80)+670=
=110:10×30+670=
=11×30+670=
=330+670=
=1000

(444:4+400-400:10):3=
=(111+400-40):3=
=(511-40):3=
=471:3=
=157