
Números racionais
Authored by Débora Lorençon
Mathematics
8th Grade
Used 26+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Todo número inteiro é um número racional.
Verdadeiro
Falso
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual a letra que representa o conjunto dos números racionais?
I
N
Q
Z
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Qual é o ponto representado na segunda seta demarcada na reta?
1,4
0,4
2,6
1,6
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Selecione a fração decimal correspondente a 18,71:
1,871
5.
DROPDOWN QUESTION
15 mins • 1 pt
Alice foi compra uma blusa que custava R$ 32,90, e conseguiu um desconto de 12%. Quanto Alice pagou pela blusa? (a)
6.
MATCH QUESTION
15 mins • 1 pt
Realize as operações e associe a resposta:
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Qual o valor da operação que aparece na imagem?
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