Matemática básica 🌠
Quiz
•
Mathematics
•
7th - 9th Grade
•
Practice Problem
•
Hard

Geodson Oliveira
Used 63+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O resultado de uma multiplicação é denominado:
Produto
Quociente
Fator
Soma
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Quais dos números a seguir são primos?
1
2
3
4
5
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
12% escrito na forma decimal é:
120
1,2
0,12
0,012
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dos números a seguir é considerado irracional?
2,8
1,222...
0,6480173...
3,151515...
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é o valor da potência (-7)-2?
49
- 1/49
-49
1/49
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma potenciação, quando o expoente é ímpar, a potência:
é sempre positiva
é sempre negativa
tem o mesmo sinal da base
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O ano de 1400 pertence a que século?
XV
XIV
XI
XIII
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