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8th
grade

Mathematics

60%

accuracy

142

plays

User image

Maria João Fonseca

5 years

Mathematics

8th

grade

Conjuntos Numéricos (diagnóstico)

user

Maria João Fonseca

142
plays

16 questions

16 questions

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1. Multiple Choice
30 seconds
1 pt
-5 $\in$
$N$
$Z_0^+$
$Z$
apenas a $Q$
2. Multiple Choice
30 seconds
1 pt
$\sqrt{16}\in$
$N$
$Z$
$Q$
$R$
3. Multiple Choice
30 seconds
1 pt
$\frac{1}{2}$ $\in$
$N$
$Z$
$Q$
4. Multiple Choice
30 seconds
1 pt
$\frac{5}{3}\in Q^-$
verdadeiro
falso
5. Multiple Choice
30 seconds
1 pt
$\sqrt{5}\in R$
verdadeiro
falso
6. Multiple Choice
30 seconds
1 pt
$\frac{18}{3}\notin Z$
verdadeiro
falso
7. Multiple Choice
30 seconds
1 pt
$2,\left(3\right)\notin Z$
verdadeiro
falso
8. Multiple Choice
30 seconds
1 pt
$2,3\in$
$N\ e\ Z$
$Z\ e\ Q$
$Q\ e\ R$
$N\ e\ Q$
9. Multiple Choice
30 seconds
1 pt
$-4\ \notin\ Q^-$
verdadeiro
falso
10. Multiple Choice
30 seconds
1 pt
$\pi\in R$
verdadeiro
falso
11. Multiple Choice
30 seconds
1 pt
$\frac{10}{2}\notin$
$N\$
$Z^+$
$Z$
$Q^-$
12. Multiple Choice
30 seconds
1 pt
$-2\in R$
verdadeiro
falso
13. Multiple Choice
30 seconds
1 pt
$0\in Z$
verdadeiro
falso
14. Multiple Choice
30 seconds
1 pt
$0\notin N$
verdadeiro
falso
15. Multiple Choice
30 seconds
1 pt
$N\subset Z$
verdadeiro
falso
16. Multiple Choice
30 seconds
1 pt
$Q\subset Z$
verdadeiro
falso
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