Equações do 1.º grau com uma incógnita

Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard
+1
Standards-aligned

Sandra Sousa
Used 5+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das expressões representa uma equação?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Indica a equação que satisfaz as seguintes condições.
1.º membro :
Termos do 2.º membro: 4 e
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A solução da equação é:
4
5
- 4
- 3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Marque a alternativa em que os valores de x e y representam a solução da equação x + y = 4.
x = 4 e y = 1
x = 1 e y = 3
x = 1 e y = 4
x = 3 e y = - 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x = 2 e y = 4 é solução para a equação y = 2x.
Verdadeiro
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se X + 12 = 22, então o valor de X é
-10
10
-12
12
Tags
CCSS.6.EE.B.5
CCSS.6.EE.B.6
CCSS.6.EE.B.7
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva a equação 2m + 6 = m:
m = - 6
m = 6
m= - 3
m = 3
Tags
CCSS.6.EE.A.2
CCSS.6.EE.B.5
CCSS.6.EE.B.6
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