
Recuperação Matemática 8° Ano
Authored by CLEOMAR TAUMATURGO DA SILVA
Mathematics
8th Grade
Used 4+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o coeficiente numérico do termo -17ab²
+17
-17
-34
+34
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quando x = -7, a expressão 3x + 21 terá valor numérico igual a
42
21
-21
0
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Um quadrado tem lado medindo 3a. Que monômio representa o perímetro desse quadrado?
6a
8a
12a
12a²
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual o grau do monômio -5x³y²z ?
4º grau
5º grau
6º grau
Grau negativo
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
10
11
12
13
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