Qual dos seguintes números pertence ao conjunto ℚ e não pertence ao conjunto ℤ?
Será que sabes????

Quiz
•
Mathematics
•
8th Grade
•
Hard
Ana pedreiras anapedreiras1@gmail.com
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13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
2.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Qual das seguintes frações corresponde à dízima 1,(6)?
3.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
3,0(9) é igual a...
4
3.01
3.09
4.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
20 €
25 €
30 €
45 €
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
6.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
7.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Associativa
Existência de elemento neutro
Existência de elemento inverso
Comutativa
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