
Desafios de Matemática SE LIGA 7°A
Authored by Patrick Pereira de Vargas
Mathematics
8th Grade
Used 2+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Calcule 25% de 200.
25
50
75
100
2.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
3.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Uma escala de um mapa é de 1:100.000. Se a distância entre duas cidades no mapa é de 3 cm, qual é a distância real entre elas?
3 km
30 km
300 km
3000 km
4.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Qual é a razão entre 8 e 4?
1:2
2:1
4:1
1:4
5.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
25%
50%
75%
100%
6.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Se 5 maçãs custam R$10,00, quanto custam 8 maçãs?
R$12,00
R$16,00
R$18,00
R$20,00
7.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Calcule 15% de 60.
6
9
12
15
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