Operações com números racionais
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
ALINE.FAGUNDES GONÇALVES DE FARIAS FAGUNDES
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20 questions
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1.
FLASHCARD QUESTION
Front
+7 +8
Back
+15
2.
FLASHCARD QUESTION
Front
Back
3.
FLASHCARD QUESTION
Front
−12+(−8)−5 =
Back
-25
4.
FLASHCARD QUESTION
Front
Back
5.
FLASHCARD QUESTION
Front
Na multiplicação e divisão de números com sinais iguais obteremos:
Back
Um número positivo
6.
FLASHCARD QUESTION
Front
O Pedro tem 40 berlindes. Deu ¼ ao seu primo. Quantos berlindes deu o Pedro?
Back
10 berlindes
7.
FLASHCARD QUESTION
Front
Qual alternativa representa a fração 9/2 em números decimais?
Back
4,5
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