Răspuns:
Explicație pas cu pas:
[tex]\bf \big(333-3+333\big)\cdot3+33-3:3=[/tex]
[tex]\bf \big(330+333\big)\cdot3+33-1=[/tex]
[tex]\bf 663\cdot3+33-1=[/tex]
[tex]\bf 1989+33-1=[/tex]
[tex]\bf 2022-1=\green{\underline{2021}}[/tex]
[tex]\bf \big(33+3\cdot3+3:3\big)\cdot\big(33:3+3+33\big)=[/tex]
[tex]\bf \big(33+9+1\big)\cdot\big(11+3+33\big)=[/tex]
[tex]\bf \big(42+1\big)\cdot\big(14+33\big)=[/tex]
[tex]\bf 43\cdot47=\red{\underline{2021}}[/tex]
==pav38==
Baftă multă !