
Matemática básica - desafios
Authored by Márcio Luciano
Mathematics
8th Grade
Used 27+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Calcule:
2 + 4 . 5 - 3
27
19
33
10
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quanto vale o dobro do triplo de 7?
42
44
20
58
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual a solução da equação abaixo:
3x - 1 = 89
60
30
20
18
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O resultado desta operação 45 + 12 é:
50
57
110
69
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determine o valor de x.
x + 8 = 2
6
10
-6
-10
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O próximo termo da sequência (8, 10, 13, 17, 22, ______) é:
23
28
33
-10
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O valor de x na sequência (13, 31, 37, 73, 42 , x) é:
48
84
24
56
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