Răspuns :
Răspuns:
7911-[8211-(10100-5702)]=
7911-(8211-4398)=
7911-3813=
4098
_____________
12563-[1456+(9876-867)]=
12563-(1456+9009)=
12563-10465=
2098
___________
7015-[3015-(2004-4)]=
7015-(3015-2000)=
7015-1015=
6000
Răspuns:
Explicație pas cu pas:
[tex]\bf 7~911-[8~211-(10~100-5~702)]=[/tex]
[tex]\bf 7~911-(8~211-4~398)=[/tex]
[tex]\bf 7~911-3~813=[/tex]
[tex]\red{\underline{~\bf 4~098~}}[/tex]
[tex]\bf 12~563-[1~456+(9~876-867)]=[/tex]
[tex]\bf 12~563-(1~456+9~009)=[/tex]
[tex]\bf 12~563-10~465=[/tex]
[tex]\purple{\underline{~\bf 2~098~}}[/tex]
[tex]\bf 7~015-[3~015-(2~004-4)]=[/tex]
[tex]\bf 7~015-(3~015-2~000)=[/tex]
[tex]\bf 7~015-1~015=[/tex]
[tex]\blue{\underline{~\bf 6~000~}}[/tex]