
Atividade Avaliativa 2° A
Authored by FERNANDA SECARIOLO
Mathematics
11th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Resolva a equação do 1° grau: 3x - 7 = 2x + 5. Qual o valor de x?
12
-7
-12
7
2.
MULTIPLE CHOICE QUESTION
3 mins • 3 pts
Resolva a equação do 2° grau: x² - 5x + 6 = 0
x = 1 ou x = -6
x = 6 ou x = -1
x = -2 ou x = -3
x = 2 ou x = 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Um desconto de 15% foi aplicado a um produto de R$ 200,00. Qual é o preço final?
R$ 160,00
R$ 170,00
R$ 180,00
R$ 190,00
4.
MULTIPLE CHOICE QUESTION
3 mins • 3 pts
Para descobrir a porcentagem de aumento de um produto que custa R$ 80,00 e passa a custar R$ 100,00, qual foi a taxa de aumento?
20%
25%
50%
30%
5.
MULTIPLE CHOICE QUESTION
2 mins • 3 pts
Se um conjunto A tem 8 elementos e um conjunto B tem 5 elementos, qual é o número máximo de elementos que A ∪ B pode ter?
8
5
40
13
6.
MULTIPLE CHOICE QUESTION
2 mins • 3 pts
Se um conjunto A tem 10 elementos e um conjunto B tem 6 elementos, e a interseção A ∩ B tem 4 elementos, quantos elementos tem A ∪ B?
10
12
6
16
7.
MULTIPLE CHOICE QUESTION
2 mins • 3 pts
Sejam os conjuntos A = {1, 2, 3, 4, 5} e B = {4, 5, 6, 7}. Qual é a interseção A ∩ B?
{1, 2, 3}
{1, 2, 3, 6, 7}
{4, 5}
{6, 7}
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
lenguaje algebraico
Quiz
•
9th - 11th Grade
11 questions
Laboratorio de matemática segundo año
Quiz
•
11th Grade
10 questions
Derivadas básicas
Quiz
•
11th - 12th Grade
10 questions
Exámenes Reales de la Universidad
Quiz
•
11th Grade - University
10 questions
Ecuaciones de Primer Grado y sustitución
Quiz
•
7th Grade - University
10 questions
Тригонометрия
Quiz
•
10th - 11th Grade
10 questions
Tugas Mandiri Materi Luas Permukaan Balok dan Kubus
Quiz
•
9th - 12th Grade
10 questions
Quiz 5 คาบและแอมพลิจูดของฟังก์ชันตรีโกณ
Quiz
•
11th 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
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
16 questions
Properties of Quadrilaterals
Quiz
•
11th Grade
23 questions
8th grade math unit 5B Perfect Squares and Cubes
Quiz
•
6th - 12th Grade
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
10 questions
Quadratic Regression Practice
Quiz
•
7th - 12th Grade
20 questions
Triangle Congruence Statements Quiz
Quiz
•
9th - 12th Grade
20 questions
5.1 Characteristics of Exponential Functions Lesson Check
Quiz
•
9th - 12th Grade
10 questions
Solving two-step equations
Quiz
•
7th - 12th Grade