
Desvendando a Média Aritmética
Quiz
•
Mathematics
•
8th Grade
•
Medium
ELENICE MALLMANN
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A média aritmética dos números 4, 8 e 12 é:
6
8
10
12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se a média aritmética de cinco números é 20, qual é a soma desses números?
80
90
100
110
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a média aritmética dos números 15, 25, 35 e 45?
25
30
35
40
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6
7
8
9
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se a média aritmética de três números é 15 e dois dos números são 10 e 20, qual é o terceiro número?
10
15
20
25
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A média aritmética de quatro números é 50. Se três dos números são 40, 60 e 70, qual é o quarto número?
20
30
40
50
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a média aritmética dos números 7, 14, 21, 28 e 35?
21
22
23
24
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