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Potências de expoente natural

Authored by Nazareth Carpinteira

Mathematics

5th Grade

Used 35+ times

Potências de expoente natural
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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O valor de   (23)3  \ \left(\frac{2}{3}\right)^3\ \   é:

 827\frac{8}{27}  

 69\frac{6}{9}  

 63\frac{6}{3}  

 83\frac{8}{3}  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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O valor de  (24)2 \left(\frac{2}{4}\right)^2\    é :



 416\frac{4}{16}  

 48\frac{4}{8}  

 216\frac{2}{16}  

 44\frac{4}{4}  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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O valor de  040^4  é :

0

4

1

22

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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 45 4^5\   é o mesmo que :

 4+4+4+4+44+4+4+4+4  

 5+5+5+55+5+5+5  

 4×4×4×4×44\times4\times4\times4\times4  

 5×5×5×55\times5\times5\times5  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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O quadrado de três é :

12

81

9

6

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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 32×34=?3^2\times3^4=?  

 383^8  

 363^6  

 969^6  

 989^8  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

 77×73=?7^7\times7^3=?  

 7107^{10}  

 7217^{21}  

 727^2  

 141^4  

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