Explicație pas cu pas:
(220÷4+6)×100-[25+(299-77×3) 1+12=
(55+6)×100-[25+(299-231) ×1+12=
61×100-(25+68)×1+12=
6100-93×1+12=
6100-93+11=
6007+11=
6018
[700-(595-135×2-38×3)×2]-100=
[700-(595-270-114)×2]-100=
[700-(325-114)×2]-100=
(700-211×2)-100=
(700-422)-100=
278-100=
178
32×518×200-[775÷25×(172-85)]=
16576×200-(31×87)=
3315200-2697=
3312503
(24×8000-190000):1000×63-36):45=
(192000-190000):1000×63-36):45=
(2000÷1000×63-36):45=
(2×63-36)÷45=
(126-36)÷45=
90÷45=
2