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Potęgi i pierwiastki kl.7

Authored by Renata Bieniek

Mathematics

University

Used 25+ times

Potęgi i pierwiastki kl.7
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

2142\frac{1}{4}

364\frac{3}{64}

6346\frac{3}{4}

2764\frac{27}{64}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

(234)4-\left(2\frac{3}{4}\right)^4

(8,9)0\left(8,9\right)^0

(0,7)3\left(-0,7\right)^3

(1911)2\left(1\frac{9}{11}\right)^2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

0,3 109 m30,3\ \cdot10^9\ m^3

0,031010 m30,03\cdot10^{10}\ m^3

30107m330\cdot10^7m^3

3108 m33\cdot10^{8\ }m^3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Liczba     0,017  1013  Liczba\ \ \ \ \ 0,017\ \cdot\ 10^{-13\ \ }  zapisana w notacji wykładniczej to:

 0,1710140,17\cdot10^{-14}  

 1710617\cdot10^{-6}  

 1,710151,7\cdot10^{-15}  

 1,710111,7\cdot10^{-11}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Wyraz˙enie      (12525)6Wyrażenie\ \ \ \ \ \ \left(125\cdot25\right)^6  można zapisać jako:

 5305^{30}  

 5115^{11}  

 6556\cdot5^5  

 5365^{36}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 .. Pole prostokąta o bokach   32     i        523\sqrt{2}\ \ \ \ \ i\ \ \ \ \ \ \ \ 5\sqrt{2}  wynosi:

 3030  

 15215\sqrt{2}  

 828\sqrt{2}  

 12512\sqrt{5}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

       34+54\ \ \ \ \ \ 3\sqrt{4}+5\sqrt{4}  wartość tego wyrażenia jest równa:

 888\sqrt{8}  

 8168\sqrt{16}  

 747\sqrt{4}  

 848\sqrt{4}  

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