
prova 9 ano A - B - C
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Medium
Prof. Sergio
Used 3+ times
FREE Resource
Enhance your content in a minute
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um estudante está revisando as propriedades das potências e se depara com a expressão 2². 2³, Ele quer saber o valor dessa expressão. Assinale a alternativa que aponta o resultado correto dessa multiplicação.
4
32
6
16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na aula, o professor pediu aos alunos que calculassem (2⁴)². O que eles devem descobrir ao final de seus cálculos? Selecione a alternativa que corresponde ao resultado correto.
256
16
64
128
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Durante um estudo sobre raízes e potências, um aluno se questiona sobre o valor de 2⁰. Qual é a resposta e qual o fundamento que justifica essa propriedade? Indique a alternativa que está correta.
0
-1
+1
4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5
8
9
13
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Observe a lista de números a seguir:
16 48 65 91 100
Dos números observados, os que possuem raiz quadrada EXATA são:
16 e 48
16 e 91
65 e 100
16 e 100
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Neuton é professor de Matemática e fez a encomenda de uma mesa de centro para seu escritório. No ato da encomenda, fez as seguintes recomendações:
I – A mesa deve ter o formato de um quadrado;
II – A área da superfície da mesa deve ser igual a 100cm2.
Atendendo às recomendações do cliente, o marceneiro fará a mesa de lado igual a:
a) 10 cm. b) 20 cm. c) 25 cm. d) 50 cm.
10
20
25
50
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma turma de 35 alunos, 40% são meninas. Quantas meninas e quantos meninos têm na sala?
a) 21 meninas e 14 meninos.
b) 30 meninas e 5 meninos.
c) 14 meninas e 21 meninos
d) 8 meninas e 27 meninos.
21 meninas e 14 meninos
30 meninas e 5 meninos
14 meninas e 21 meninos
8 meninas e 27 meninos
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
11 questions
Conjuntos numéricos
Quiz
•
7th - 9th Grade
10 questions
Razões trigonométricas
Quiz
•
1st Grade - University
12 questions
SNT-Photographie
Quiz
•
9th - 11th Grade
15 questions
แบบทดสอยย่อย เรื่อง ความน่าจะเป็น ม.4
Quiz
•
9th Grade - University
17 questions
untitled
Quiz
•
6th Grade - University
15 questions
CIENCIA Y TEGNOLOGIA
Quiz
•
9th Grade
11 questions
Identificar productos notables
Quiz
•
9th Grade
15 questions
Raz. Matemático II
Quiz
•
9th - 11th 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
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
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
20 questions
Exponent Rules Review
Quiz
•
8th - 9th Grade
25 questions
Complementary and Supplementary Angles
Quiz
•
7th - 10th Grade
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
13 questions
Model Exponential Growth and Decay Scenarios
Quiz
•
9th - 12th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
27 questions
7.2.3 Quadrilateral Properties
Quiz
•
9th - 12th Grade
