Equação do 1º grau
Quiz
•
Mathematics
•
7th Grade
•
Hard
Ricardo Rocha
Used 163+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual o valor de x na equação 2x - 4 = 8 ?
2
4
6
8
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O valor de x na equação 3x - 10 = 20 é:
3
10
5
10/3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Um número somado a 2 unidades é igual a 15. Que número é esse ?
17
13
15
2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva 2.( x + 2 ) = 40
18
20
2
21
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Um número somado ao seu dobro é igual a 60. Que número é esse ?
10
25
15
20
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A soma de dois números consecutivos é igual a 9. Qual a diferença entre esses números ?
4
5
1
9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual o valor de x na equação
3x - 15 = 75 ?
75
60
30
25
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