
Expressões Algébricas
Authored by Gilmario Zeferino
Mathematics
7th Grade
CCSS covered
Used 271+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na expressão 3x + 9, o número x é:
Coeficiente
Parte literal
Tags
CCSS.6.EE.A.2
CCSS.6.EE.B.6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Na expressão 3x + 9 quando x assume valor de 0, teremos resultado numérico igual a:
12
9
Tags
CCSS.6.EE.A.2
CCSS.6.EE.B.6
CCSS.6.EE.B.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual o valor da expressão x³ para x = -2
-8
+8
Tags
CCSS.6.EE.A.2
CCSS.6.EE.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O valor de x² - y² para x = 3 e y = 2 é
5
13
Tags
CCSS.6.EE.A.2
CCSS.6.EE.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O coeficiente numérico do termo -17ab² é?
17
-17
Tags
CCSS.6.EE.A.2
CCSS.6.EE.B.6
CCSS.6.NS.C.5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A parte literal do termo algébrico -0,125a²b³ é
a²b³
a³b²
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
José tem 12 anos, a expressão algébrica que representa a idade de José teve há x anos atrás é:
12 + x
12 - x
Tags
CCSS.6.EE.A.2
CCSS.6.EE.B.6
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