
Atividades números reais

Quiz
•
Mathematics
•
8th Grade
•
Hard
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
HOTSPOT QUESTION
20 sec • 1 pt
Toque no ponto, indicando a que conjunto pertencem as dízimas periódicas.
2.
DRAG AND DROP QUESTION
20 sec • 1 pt
Coloque aqui o número irracional
(a)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Observe, no diagrama, a representação do conjunto dos números reais (R) e seus subconjuntos. Podemos afirmar que:
todo número inteiro (Z) é natural (N).
todo número racional (Q) é inteiro (Z).
todo número irracional (I) é racional (Q).
todo número inteiro (Z) é racional (Q).
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual das opções seguintes apresenta dois números irracionais?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual opção abaixo não é um número racional?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dos números a seguir representa um número irracional?
1, 2222...
0,2555....
3,14159265...
5,25
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
IN é o conjunto dos números
Reais
Racionais
Inteiros
Naturais
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