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Степени- работен лист

Authored by Rosica Boyanova

Mathematics

5th - 7th Grade

Used 10+ times

Степени- работен лист
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13 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Произведението  33 . 34 . 32. 33^3\ .\ 3^4\ .\ 3^2.\ 3  , записано като степен е:

 393^9  

 3103^{10}  

 3243^{24}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Вярното твърдение е:

(57)3 > (57)4\left(\frac{5}{7}\right)^3\ >\ \left(\frac{5}{7}\right)^4

(13)2 < (13)5\left(\frac{1}{3}\right)^2\ <\ \left(\frac{1}{3}\right)^5

0,5 6 < 0,570,5\ ^{6\ }<\ 0,5^7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Не е вярно твърдението:

73 < 727^{3\ }<\ 7^2

115 = 11151^{15}\ =\ 1^{115}

28 > 262^{8\ }>\ 2^6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Сборът  42 + 404^2\ +\ 4^0  е равен на:

8

17

9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Произведението  22 . 232^2\ .\ 2^3  е равно на:

64

128

32

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Частното  28 : 222^8\ :\ 2^2  е равно на:

216

64

128

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Степента  (23)3\left(\frac{2}{3}\right)^3  е равна на:

 89\frac{8}{9}  

 69\frac{6}{9}  

 827\frac{8}{27}  

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