
Conjuntos Numéricos
Authored by Marcio Santana
Mathematics
12th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O conjunto dos números naturais é representado por qual letra?
A
N
B
C
Answer explanation
The set of natural numbers is represented by the letter 'N', which stands for 'Naturals'.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o conjunto numérico que inclui os números positivos, negativos e o zero?
Conjunto dos números irracionais
Conjunto dos números naturais
Conjunto dos números inteiros
Conjunto dos números racionais
Answer explanation
The correct choice is the set of integers because it includes positive numbers, negative numbers, and zero.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dê um exemplo de número racional que não seja inteiro.
1/2
3/4
7/8
5/6
Answer explanation
The correct choice is 1/2 because it is a rational number that is not an integer, as it is a fraction with a numerator and denominator.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O número pi (π) é um exemplo de qual tipo de número?
Número par
Número inteiro
Número primo
Número irracional
Answer explanation
The number pi (π) is an example of an irrational number because it cannot be expressed as a simple fraction and has an infinite, non-repeating decimal expansion.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O conjunto dos números reais inclui quais outros conjuntos numéricos?
Naturais, Inteiros, Racionais e Irracionais
Complexos
Negativos
Fracionários
Answer explanation
The set of real numbers includes natural, integer, rational, and irrational numbers, making it a superset of these numeric sets.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quanto é a soma de 5 e -3?
0
-8
10
2
Answer explanation
The sum of 5 and -3 is calculated as 5 + (-3) = 2. Therefore, the correct answer is 2.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da multiplicação de -2 por 4?
2
0
-8
-6
Answer explanation
The correct result of multiplying -2 by 4 is -8. When you multiply a negative number by a positive number, the result is negative.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Unidad #01: ECUACIONES EXPONENCIALES Y LOGARITMICAS. AG
Quiz
•
12th Grade
14 questions
NÚMEROS DECIMAIS
Quiz
•
12th Grade
12 questions
Geometría-Diagonales-polígonos
Quiz
•
6th - 12th Grade
10 questions
ESTADISTICA MEDIDAS DE TENDENCIA CENTRAL datos agrupados
Quiz
•
12th Grade - University
11 questions
Propiedades de las potencias
Quiz
•
9th - 12th Grade
14 questions
Estadística Descriptiva 3º ESO
Quiz
•
12th Grade
10 questions
LEY DE SENOS Y COSENOS
Quiz
•
1st - 12th Grade
18 questions
Funciones Trigonometricas
Quiz
•
12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
15 questions
Exponential Growth and Decay Word Problems Practice
Quiz
•
9th - 12th Grade
17 questions
Explore Experimental and Theoretical Probability
Quiz
•
7th - 12th Grade
15 questions
Parallelogram Properties
Quiz
•
10th - 12th Grade
18 questions
Solving Systems- Word Problems
Quiz
•
9th - 12th Grade
34 questions
7.4 Review Cubic and Cube Root Functions
Quiz
•
10th - 12th Grade
21 questions
Geometry Chapter 2 Review
Quiz
•
9th - 12th Grade
9 questions
Identifying Parts Of An Expression
Quiz
•
6th - 12th Grade