Resposta :
→ Cálculo :
[tex]\large \boxed{\begin{array}{lr} {1000\times50+20=}\\\\{50000+20=}\\ \\ \boxed{\red{50020}} \Leftrightarrow {\rm \ Resposta} \\ \end{array}}[/tex]
quado e 1000 x 50 +20
[tex]\large \boxed{\begin{array}{lr} {1000\times50+20=}\\\\{50000+20=}\\ \\ \boxed{\red{50020}} \Leftrightarrow {\rm \ Resposta} \\ \end{array}}[/tex]