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Raiz Quadrada e Cúbica

Authored by Goreti Silva

Mathematics

7th Grade

Used 53+ times

Raiz Quadrada e Cúbica
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o valor de  327^3\sqrt{27} ?

 88  

 22  

 44  

 33  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o valor de  1625\sqrt{16}-\sqrt{25} ?

 1-1  

 99  

 13-13  

 11  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a aresta de um cubo cujo volume é  1000 cm31000\ cm^3  ?

 100 cm100\ cm  

 10 cm10\ cm  

 50 cm50\ cm  

 500 cm500\ cm  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o valor de  6449\sqrt{\frac{64}{49}} ?

 87\frac{8}{7}  

 327\frac{32}{7}  

 89\frac{8}{9}  

 67\frac{6}{7}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o valor de  38^3\sqrt{-8} ?

 8-8  

 2-2  

 22  

 16-16  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o perímetro de um quadrado cuja área é 25 cm225\ cm^2 ?

 25 cm25\ cm  

 5 cm5\ cm  

 10 cm10\ cm  

 20 cm20\ cm  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o valor de  (9)2\left(\sqrt{9}\right)^2 ?

 33  

 99  

 1818  

 8181  

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