
Números Racionais
Authored by Gabriel Oliveira
Mathematics
7th - 12th Grade
CCSS covered
Used 10+ times

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18 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O número racional 13/4 está situado entre quais números naturais?
3 e 4
4 e 5
5 e 6
6 e 7
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual é o valor da expressão (+6,6) - (+9,43) ?
16,03
-16,03
2,83
-2,83
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Marque o valor da expressão (-3,72) - (-1,28)
2,44
-2,44
5
-5
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
-5/12
-11/12
5/12
11/12
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual número é uma dízima periódica?
2,5
2,333...
28%
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A soma 1,3333... + 0,16666... é igual a:
1/2
5/2
4/3
5/3
3/2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual das frações seguintes representa a dízima 1,12?
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