Răspuns:
Explicație pas cu pas:
3*2*[(22+3*8):2+5]*10-[(9+9*9)*4-60]⁚5:6
= 3*2*[(22+24):2+5]*10-[(9+81)*4-60]:5:6
= 3*2* [46⁚2+5]*10-[90*4-60]:5:6
=3*2*28*10-300:5:6
= 1680-10
1670
4*[(11-4)*(73-17*4)- 4*(1+20:5)]-3*(1+80:8)
= 4*[7*5-4*5]- 3*11
= 4*[35-20] -33
= 4* 15-33
= 60-33
= 27
800-720:4- [231: 3+5*(4*26+68)]
=800- 180- [ 77 +5*( 104+68)]
= 620 - [ 77+5* 172]
=620 – [77+ 860]
= 620 – 937
= - 317
[ 333*8 -333*3 - ( 333*21 – 6093 )]: 5
= [ 2664 – 999 - ( 6993 – 6093 )] : 5
= [ 1665 – 900 ] : 5
= 765 : 5
= 153
[ 3948 – 22 * ( 200 -462 : 7 )]: 5
= [ 3948 – 22 * ( 200 – 66)] : 5
= [ 3948 -22* 134 ] : 5
= [ 3948 – 2948 ] :5
= 1000:5
= 200
