Răspuns :
Salut!
Răspuns: 100 ✅
✏ 180 : 2 + [ ( 50 x 2 : 10 + 90 ) + 10 - 25 x 4 ] =
= 90 + [ ( 100 : 10 + 90 ) + 10 - 100 ] =
= 90 + [ ( 10 + 90 ) + 10 - 100 ] =
= 90 + ( 100 + 10 - 100 ) =
= 90 + ( 110 - 100 ) =
= 90 + 10 =
= 100 ✔
✏ 180 : 2 + [ ( 50 x 2 : 10 + 90 ) + 10 - 25 x 4 ] =
= 90 + [ ( 100 : 10 + 90 ) + 10 - 100 ] =
= 90 + [ ( 10 + 90 ) + 10 - 100 ] =
= 90 + ( 100 + 10 - 100 ) =
= 90 + ( 110 - 100 ) =
= 90 + 10 =
= 100 ✔