
Expressões Algébricas e Termos Semelhantes
Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que significa simplificar uma expressão algébrica?
Adicionar números
Reduzir a expressão ao seu termo mais simples
Dividir a expressão por dois
Multiplicar todos os termos
Tags
CCSS.7.EE.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o primeiro passo para combinar termos semelhantes?
Dividir os termos por um número comum
Multiplicar os coeficientes
Subtrair os termos diferentes
Somar os coeficientes dos termos semelhantes
Tags
CCSS.6.EE.A.2B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a diferença entre termos semelhantes e diferentes?
Termos semelhantes têm a mesma variável e expoente
Termos semelhantes têm o mesmo coeficiente
Termos diferentes têm o mesmo expoente
Termos diferentes têm o mesmo coeficiente
Tags
CCSS.7.EE.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da expressão 27x menos 6x?
6x
33x
21x
27x
Tags
CCSS.7.EE.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Por que é importante simplificar expressões algébricas?
Para eliminar variáveis
Para facilitar a resolução de equações
Para criar mais termos
Para aumentar a complexidade
Tags
CCSS.7.EE.A.1
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