Expressões algébricas

Quiz
•
Mathematics
•
Professional Development
•
Medium
Francisco Oliveira
Used 34+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O triplo de um número.
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A soma de um número com o dobro de outro número.
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A diferença entre um número e o triplo de outro número.
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Um número aumentado em vinte e dois.
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Considerando a = 2 ; b = 4 e c = 5, o valor numérico da expressão b² - 4.a.c é :
-30
25
35
-24
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A terça parte de um número x.
3x
x + 3
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A soma do dobro do número x com cinco.
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