
Matemática Básica e Problemas de Porcentagem
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Hard
+4
Standards-aligned

Ethan Morris
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o principal objetivo do canal de Diego Marcos?
Ensinar matemática básica
Oferecer conteúdo variado para vestibulares e ENEM
Compartilhar vídeos de entretenimento
Promover produtos de tecnologia
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o tema do problema apresentado no vídeo?
Problema de física
Problema de porcentagem
Problema de geometria
Problema de álgebra
Tags
CCSS.6.EE.B.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a primeira etapa na resolução do problema de porcentagem?
Isolar o x na equação
Multiplicar 9 por 20
Dividir 900 por 20
Subtrair 9 de 20
Tags
CCSS.6.EE.B.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de x na equação resolvida no vídeo?
45
90
20
9
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que representa 9 reais em relação a 20 reais no problema resolvido?
20%
45%
90%
100%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a dica final dada para resolver problemas semelhantes?
Mudar os números para praticar
Sempre usar uma calculadora
Evitar problemas de porcentagem
Consultar um professor
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que Diego Marcos promete sortear se atingir 10 mil inscritos?
Calculadoras científicas
Livros de matemática
Aulas gratuitas
Livros do ENEM e vestibulares
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