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Exercícios - aula - potência de 10

Authored by Luiz Marangoni

Physics

Professional Development

Used 16+ times

Exercícios - aula - potência de 10
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5 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Escreva 325000000 em notação científica.


3,25×108

3,25×106

3,25×107

32,5×107

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Escreva 0,0000000425 em notação científica.


4,25×10-8

4,25×10-10

4,25×10-11

42,5×10-7

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplifique a expressão

(4,215×10−2)+(3,2×10−4)


4,615×10−2


7,415×10−4

7,415×10−2


4,247×10-2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplifique a expressão (8,97×104)−(2,62×103)


6,35×103


8,71×104


8,71×103


6,35×104

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Encontre o produto de (6,73×104)(2,91×103)


3,96×108


1,96x108


1,96x107


2,16×107

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