Números racionais - I
Quiz
•
Mathematics
•
7th Grade
•
Hard
Anabela Oliveira
Used 13+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual desses números racionais é o maior?
1
-5,2341
-17
0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A simplificação de
é igual a:5/1
1
1/5
5/5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O elemento neutro da multiplicação é ...
0
1
2
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ordem dos fatores não altera o produto. Essa afirmação não pode ser aplicada à operação de Multiplicação.
VERDADEIRA
FALSA
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Segundo a regra de sinais da multiplicação de números racionais é correto dizer que:
(+) x (-) = Mais
(-) x (+) = Menos
(-) x (-) = Menos
(+) x (+) = Menos
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uma simplificação de 6/10 é igual a ...
2/5
3/5
1/5
5/3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quanto é 1/3 de 603?
104
200
401
201
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