Matemática - Retomando o que aprendemos

Matemática - Retomando o que aprendemos

8th Grade

16 Qs

quiz-placeholder

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Matemática - Retomando o que aprendemos

Matemática - Retomando o que aprendemos

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Daiane Andrade

Used 13+ times

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16 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Na potência:

 252^5  
O número 2 é...

potência

base

expoente

radical

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Na potência:

 252^5  
O número 5 é...

potência

base

expoente

radical

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Na MULTIPLICAÇÃO de potências com a MESMA BASE nós devemos...

subtrair os expoentes

multiplicar os expoentes

somar os expoentes

dividir os expoentes

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Na DIVISÃO de potências com a MESMA BASE nós devemos...

subtrair os expoentes

multiplicar os expoentes

somar os expoentes

dividir os expoentes

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

O resultado de

 78÷757^8\div7^{-5}  é...

 7137^{13}  

 737^{-3}  

 7137^{-13}  

 737^3  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Para calcular uma potência de potência, devemos...

somar os expoentes

dividir os expoentes

subtrair os expoentes

multiplicar os expoentes

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

O resultado de

 (52)3\left(5^2\right)^3  é...

 565^6  

 555^5  

 585^8  

 515^{-1}  

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