Question

- Em cada item marque qual conjunto numérico cada número pertence.
a) -97 ( ) natural ( ) inteiro ( ) racional ( ) irracional
b) - √3 ( ) natural ( ) inteiro ( ) racional ( ) irracional
c) 21 ( ) natural ( ) inteiro ( ) racional ( ) irracional
d) 3
5
( ) natural ( ) inteiro ( ) racional ( ) irracional

Answer 1

a) -97

( ) natural ( X ) inteiro ( ) racional ( ) irracional

b) - √3

( ) natural ( ) inteiro ( ) racional ( X ) irracional

c) 21

( X ) natural ( ) inteiro ( ) racional ( ) irracional

d) 3/5

( ) natural ( ) inteiro ( X ) racional ( ) irracional