
Reunião e Interseção de Números Reais
Authored by Susana Marques
Mathematics
9th Grade

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Qual é a união dos conjuntos A = {1, 2, 3} e B = {3, 4, 5}?
{2, 5}
{3, 4}
{1, 2, 3, 4, 5}
{1, 2, 3}
2.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Determine a interseção dos conjuntos C = {2, 4, 6} e D = {1, 2, 3, 4}.
{4, 6}
{2, 3, 4}
{1, 3}
{2, 4}
3.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Se E = {x ∈ R | x > 0} e F = {x ∈ R | x < 5}, qual é a união de E e F?
{x ∈ R | x ≥ 5}
{x ∈ R | x < 0}
{x ∈ R | 0 < x < 5}
{x ∈ R | 0 < x ≤ 5}
4.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Calcule a interseção dos conjuntos G = {a, b, c} e H = {b, c, d}.
{b, c}
{a, d}
{a, c, d}
{b, d}
5.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Quais são as propriedades da união de conjuntos?
Comutatividade, Associatividade, Idempotência, Contenção, Inclusão.
Transitividade
Simetria
Distributividade
6.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Se I = {1, 2, 3} e J = {2, 3, 4}, qual é a relação entre I e J?
I e J têm interseção não vazia.
I é um subconjunto de J.
I e J são disjuntos.
J é um subconjunto de I.
7.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Qual é a união dos conjuntos K = {x | x é par} e L = {x | x é ímpar}?
{x | x é positivo}
{x | x é primo}
{x | x é negativo}
{x | x é inteiro}
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
A.3(C) Linear Key Features
Quiz
•
9th Grade
13 questions
Evaluación #1 de matemáticas
Quiz
•
8th - 10th Grade
10 questions
Operații cu numere reale
Quiz
•
9th Grade
10 questions
Frações AC1 E2 6º ANO
Quiz
•
9th Grade
9 questions
dziedzina i zbiór wartości
Quiz
•
9th Grade
10 questions
ATIVIDADE 5 - PDE - FUNÇÃO AFIM - PICO DE MAESTRIA
Quiz
•
9th Grade
12 questions
Solving Equations
Quiz
•
9th - 12th Grade
8 questions
Productos Notables 1
Quiz
•
9th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
11 questions
Adding and Subtracting Polynomials
Quiz
•
9th Grade
20 questions
Box and Whisker Plots
Quiz
•
9th Grade
18 questions
Exponential Growth and Decay
Quiz
•
9th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
24 questions
Solving Linear Equations with Variables on Both Sides
Quiz
•
9th Grade
20 questions
Rational and Irrational Numbers, Perfect Squares, & Perfect Cube
Quiz
•
9th Grade