Operações com números racionais

Operações com números racionais

Assessment

Flashcard

Mathematics

7th Grade

Hard

Created by

ALINE.FAGUNDES GONÇALVES DE FARIAS FAGUNDES

FREE Resource

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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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