
Operações com números racionais
Authored by Débora Lorençon
Mathematics
8th Grade
Used 92+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
O resultado deste quociente é três meios?
Sim
Não
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
-5/12
-11/12
5/12
11/12
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
−12+(−8)−5 =
25
-25
9
-9
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Qual alternativa representa a fração 9/2 em números decimais?
3,333
4,25
5,01
4,5
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
. Qual alternativa representa a fração 35/1000 em números decimais?
0,35
3,5
0,035
35
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
-3/12
-1/12
1/12
3/12
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