Valós számok (1)

Valós számok (1)

7th - 9th Grade

10 Qs

quiz-placeholder

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Valós számok (1)

Valós számok (1)

Assessment

Quiz

Mathematics

7th - 9th Grade

Hard

Created by

Eva- Tamas

Used 27+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 {2; 25; 3,14; 3; 0; 2,(6); 102; π}(R Q)={3;π}\left\{-2;\ \frac{2}{5};\ 3,14;\ -\sqrt{3};\ 0;\ 2,\left(6\right);\ \frac{10}{2};\ \pi\right\}\cap\left(R\ \mathbb{Q}\right)=\left\{-\sqrt{3};\pi\right\}  kijelentés logikai értéke....

Igaz

Hamis

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Melyik az a legnagyobb egész szám, mely kisebb, mint

 43\sqrt{43}  

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

 8\sqrt{8}  kéttizedes pontossággal kiszámítva...

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Az

 a=35 eˊs b=53a=3\sqrt{5}\ és\ b=5\sqrt{3}  számok közül nagyobb a(z) ...

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 243=\sqrt{243}=  

 363\sqrt{6}  

 636\sqrt{3}  

 393\sqrt{9}  

 939\sqrt{3}  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 73=7\sqrt{3}=  

 21\sqrt{21}  

 147\sqrt{147}  

 10\sqrt{10}  

 63\sqrt{63}  

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

 14481=\sqrt{144}-\sqrt{81}=  

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