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Pravidla pro počítání s mocninami 1

Authored by A R

Mathematics

8th Grade

Used 8+ times

Pravidla pro počítání s mocninami 1
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10 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 2523=2^5\cdot2^3=  

 2152^{15}  

 282^8  

 222222222\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2  

 222^2  

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 55555555 =5\cdot5\cdot5\cdot5\cdot5\cdot5\cdot5\cdot5\ =  

 585^8  

 54545^{4^{ }}\cdot5^4  

 (54)2\left(5^4\right)^2  

 (54)4\left(5^4\right)^4  

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Výsledek  (5)3\left(-5\right)^3  bude

záporný

kladný

nulový

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 75727=7^5\cdot7^2\cdot7=  

 787^8  

 777^7  

 77777777\cdot7\cdot7\cdot7\cdot7\cdot7\cdot7  

 (72)4\left(7^2\right)^4  

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

 32=-3^2=  

(a)  

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

 (7)2=\left(-7\right)^{2^{ }}=  

(a)  

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

 0,13=0,1^3=  




(a)  

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