

Expressões Algébricas
Flashcard
•
Mathematics
•
1st Grade
•
Practice Problem
•
Hard
giovano marcelo
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43 questions
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1.
FLASHCARD QUESTION
Front
Resolução de problemas que relacionam duas quantidades por meio de expressões algébricas.
Back
Conteúdo focado na resolução de problemas usando expressões algébricas para conectar duas quantidades.
2.
FLASHCARD QUESTION
Front
Resolva problemas com expressões algébricas para representar relações entre quantidades.
Back
O objetivo é usar expressões algébricas para representar relações entre quantidades.
3.
FLASHCARD QUESTION
Front
O retângulo tem lados rotulados como 2x e 3y.
Back
Os lados do retângulo são representados pelas expressões 2x e 3y.
4.
FLASHCARD QUESTION
Front
Escreva uma expressão algébrica para o perímetro P do retângulo.
Back
P = 2(2x + 3y)
5.
FLASHCARD QUESTION
Front
Escreva uma expressão algébrica para a área A do retângulo.
Back
A = (2x)(3y)
6.
FLASHCARD QUESTION
Front
Usando x = 2 e y = 3, determine o perímetro e a área do retângulo.
Back
Perímetro: P = 20; Área: A = 36
7.
FLASHCARD QUESTION
Front
Fórmula do perímetro de um retângulo
Back
P = 2(2x) + 2(3y) = 4x + 6y
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