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OPERACIONES CON POTENCIAS

Authored by María Vicario

Mathematics

9th Grade

CCSS covered

Used 83+ times

OPERACIONES CON POTENCIAS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Expresa como una única potencia:
4 . 45 . 43 . 42 =

410
411
430
45

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Expresa como una única potencia:
(52 . 53. 54)2 : (53 : 5)6

50
56
5
53

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcula (-2)3

-6

8

-8

6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcula (-2)-3

-6

6

0.125

8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcula 23·2-5

2-4

2-2

2-15

28

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El resultado de  (61011)(1,31012) \left(6\cdot10^{11}\right)\cdot\left(1,3\cdot10^{12}\right)\    es:

 (7,31023)\left(7,3\cdot10^{23}\right)  

 (7,81023)\left(7,8\cdot10^{23}\right)  

 (7,81012)\left(7,8\cdot10^{12}\right)  

 (7,8101)\left(7,8\cdot10^{-1}\right)  

 (7,810123)\left(7,8\cdot10^{123}\right)  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Calcula el valor de:

9
-9
1/9
-1/9

Tags

CCSS.8.EE.A.1

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