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Działania na potęgach 7

Authored by Anna Polak

Mathematics

7th - 9th Grade

CCSS covered

Used 66+ times

Działania na potęgach 7
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50 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Zapisz w postaci jednej potęgi  23⋅53 = 2^3\cdot5^3\ =\   

 10310^3  

 10610^6  

 737^3  

 100100  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Zapisz w postaci jednej potęgi  (0,12)3 = \left(0,1^2\right)^3\ =\   

 (0,1)5\left(0,1\right)^5  

 (0,1)6\left(0,1\right)^6  

 0,40,4  

 (0,2)2\left(0,2\right)^2  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Zapisz w postaci jednej potęgi  83:43 =8^3:4^{3\ }=  

 434^3  

 202^0  

 212^1  

 232^3  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Zapisz w postaci jednej potęgi:  18525 =\frac{18^5}{2^5}\ =  

 919^1  

 959^5  

 353^5  

 16516^5  

5.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Wskaz wszystkie liczby równe potędze  2182^{18}  

 868^6  

 494^9  

 (26)3\left(2^6\right)^3  

 2⋅215⋅222\cdot2^{15}\cdot2^2  

 (12)18⋅418\left(\frac{1}{2}\right)^{18}\cdot4^{18}  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Połowa liczby 216 to:

28

116

215

18

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Zapisz podany iloczyn w postaci jednej potęgi: 25⋅43⋅822^5\cdot4^3\cdot8^2  

 2172^{17}  

 2152^{15}  

 2102^{10}  

 2192^{19}  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

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