
Avaliação Equações e Números Racionais
Authored by VANIA BARBOSA
Mathematics
7th Grade
Used 6+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a equação: x−5=10
5
10
15
20
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva: 2x=8
2
3
4
6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10
20
24
18
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor de x na equação: 2x+2 = 12?
1
5
3
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva: x−4=9
12
13
14
15
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor de x na equação x+x=10?
4
5
6
7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se 5x − 7 = 13, então x=
5
6
4
8
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