
Desafios com Números Racionais
Mathematics
8th Grade

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. Qual é a fração equivalente a 3/4?
2/3
6/8
1/2
5/6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. Calcule 25% de 200.
75
100
25
50
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Se uma tabela mostra que 60% dos alunos passaram, quantos alunos passaram se a turma tem 30 alunos?
15 alunos passaram
10 alunos passaram
25 alunos passaram
18 alunos passaram
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. Compare 2/3 e 3/4. Qual é maior?
3/5
2/5
1/2
3/4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. Qual é a soma de 1/2 e 1/3?
1/4
3/4
2/5
5/6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. O que representa 15% de um total de 80?
15
20
10
12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9. Se 1/5 de um número é 10, qual é o número?
50
75
40
25
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?