Teste Conjuntos Numéricos Prof. Ellen
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
O que é um número racional?
Back
Um número que pode ser escrito na forma de fração, com denominador diferente de zero.
2.
FLASHCARD QUESTION
Front
Qual é a representação do conjunto dos números inteiros?
Back
Z = {...,-3,-2,-1,0,1,2,3,...}
3.
FLASHCARD QUESTION
Front
O que significa Z ⊃ N?
Back
O conjunto dos números inteiros (Z) contém todos os números naturais (N).
4.
FLASHCARD QUESTION
Front
Qual é a definição de números naturais?
Back
Os números naturais são os números inteiros não negativos: N = {0, 1, 2, 3, ...}.
5.
FLASHCARD QUESTION
Front
O que é um número inteiro?
Back
Um número que pode ser positivo, negativo ou zero, representado por Z.
6.
FLASHCARD QUESTION
Front
Qual é a diferença entre números racionais e irracionais?
Back
Números racionais podem ser expressos como frações, enquanto números irracionais não podem.
7.
FLASHCARD QUESTION
Front
O que é o conjunto dos números reais?
Back
O conjunto dos números reais inclui todos os números racionais e irracionais.
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