Números inteiros

Quiz
•
Mathematics
•
12th Grade
•
Hard
Joelma Alves
Used 8+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O conjunto dos números naturais é:
{0, 1, 2, ..., 7, 8, 9}
{0, 1, 2, 3, 4, ...}
{1, 2, 3, ..., 8, 9}
{... -2, -1, 0, 1, 2, ...}
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quem é o oposto de -7?
-7
+7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantos números naturais há entre -10 e 2?
2
3
12
11
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Um mergulhador saltou de um ponto situado 6m acima do nível do mar e desceu 20m a partir do ponto inicial.
Que número inteiro positivo ou um número inteiro negativo pode indicar a posição onde ele se encontra em relação ao nível do mar?
-20
+6
-26
-14
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual o maior número inteiro não positivo?
-1
0
infinito
não existe
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual o maior número inteiro negativo?
-1
0
infinito
não existe
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Na subtração entre números inteiros devemos somar o segundo com o oposto do primeiro.
verdadeiro
falso
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Na adição entre dois números opostos o resultado é um número nulo (zero).
verdadeiro
falso
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