
Desafios Matemáticos para o 8º Ano

Quiz
•
Mathematics
•
8th Grade
•
Medium
Used 1+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dos seguintes números é um número primo?
21
27
29
33
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a área de um triângulo com base 8 cm e altura 5 cm?
20 cm²
30 cm²
40 cm²
60 cm²
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é 25% de 200?
25
40
50
75
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual fração é equivalente a 0,75?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um gráfico de barras, o que representa a altura de cada barra?
O valor da categoria
O nome da categoria
O número de categorias
O tipo de gráfico
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a probabilidade de sair cara ao lançar uma moeda justa?
0
1
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