Recuperação de Matemática 8 ano

Quiz
•
Mathematics
•
8th Grade
•
Hard
JOAO CRUZ
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
O valor da expressão numérica 2x + 3a, sendo a = -4 e x = 5, é:
2
-2
3
-3
Answer explanation
2.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
O valor numérico da expressão .... sendo x = 5 e y= -1
9
10
11
-11
Answer explanation
3.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Qual o grau do monômio 3x2y4z?
8
7
6
5
4
4.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
A figura a seguir representa uma piscina no formato de um paralelepípedo.
Sabendo que para calcular o volume do paralelepípedo basta multiplicar as três dimensões, qual o monômio que expressa o volume dessa piscina?
24x3y + 12x2.
24x2y + 12x2
24x3y + 12.
24x3y + 12.
5.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
A raiz quadrada de 72 está entre:
4 e 5
5 e 6
6 e 7
7 e 8
8 e 9
Answer explanation
6.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Calculando a raízes √64 - √49, temos:
1
-1
15
13
7.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
O valor da expressão 7² - √64 + 3² é:
42
51
50
38
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Soma de frações inteiras

Quiz
•
8th Grade
11 questions
Propriedades de potenciação

Quiz
•
8th Grade
13 questions
Linguagem algébrica

Quiz
•
8th Grade
14 questions
Monômios

Quiz
•
8th Grade
12 questions
Operações com números decimais.

Quiz
•
6th - 12th Grade
10 questions
Recuperação 8º ano - Matemática - 2º trimestre - Dias da Rocha

Quiz
•
8th Grade
10 questions
Avaliação de Expressões Algébricas

Quiz
•
8th Grade
12 questions
Operações com monômios

Quiz
•
8th Grade
Popular Resources on Wayground
12 questions
Unit Zero lesson 2 cafeteria

Lesson
•
9th - 12th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
20 questions
Lab Safety and Equipment

Quiz
•
8th Grade
13 questions
25-26 Behavior Expectations Matrix

Quiz
•
9th - 12th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
20 questions
Scientific Notation

Quiz
•
8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade
20 questions
Distribute and Combine Like Terms

Quiz
•
7th - 9th Grade
20 questions
multistep equations

Quiz
•
8th Grade
15 questions
Solving Multi-step Equations with Variables on Both Sides

Quiz
•
8th Grade
17 questions
Classifying Real Numbers

Quiz
•
8th Grade
10 questions
Multi-Step Equations with Variables on Both Sides

Quiz
•
8th Grade