ADUNAREA, SCADEREA, INMULTIREA SI IMPARTIREA RADICALILOR

ADUNAREA, SCADEREA, INMULTIREA SI IMPARTIREA RADICALILOR

7th Grade

9 Qs

quiz-placeholder

Similar activities

Q 3VII

Q 3VII

7th Grade

10 Qs

Numere reale

Numere reale

7th - 8th Grade

10 Qs

Digitaliada- teza clasa a 7a

Digitaliada- teza clasa a 7a

7th Grade

12 Qs

Test initial clasa a VII a

Test initial clasa a VII a

7th Grade

12 Qs

Raiz quadrada

Raiz quadrada

7th Grade

13 Qs

Operații cu numere reale

Operații cu numere reale

7th Grade

14 Qs

Radical din patrate perfecte

Radical din patrate perfecte

7th Grade

8 Qs

Operatii cu numere reale

Operatii cu numere reale

7th Grade

8 Qs

ADUNAREA, SCADEREA, INMULTIREA SI IMPARTIREA RADICALILOR

ADUNAREA, SCADEREA, INMULTIREA SI IMPARTIREA RADICALILOR

Assessment

Quiz

Mathematics

7th Grade

Medium

Created by

Nina Dumitru

Used 33+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rezultatul calculului

 22+322\sqrt{2}+3\sqrt{2}  este...

 525\sqrt{2}  

 545\sqrt{4}  

 141\sqrt{4}  

 121\sqrt{2}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diferenta numerelor 105  si 5510\sqrt{5}\ \ si\ 5\sqrt{5}  este...


 505\sqrt{0}  

 555\sqrt{5}  

 15515\sqrt{5}  

 15015\sqrt{0}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Produsul dintre 222\sqrt{2}  si opusul lui este....


 42-4\sqrt{2}  

 444\sqrt{4}  

 44-4\sqrt{4}  

 242\sqrt{4}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Catul numerelor 1410  si 25 14\sqrt{10\ }\ si\ 2\sqrt{5\ }  este...


 727\sqrt{2}  

 7157\sqrt{15}  

 72-7\sqrt{2}  

 161516\sqrt{15}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rezultatul calculului  27+33+123 \sqrt{27}+3\sqrt{3}+12\sqrt{3\ }  este....

 18318\sqrt{3}  

 153315\sqrt{33}  

 15315\sqrt{3}  

 19319\sqrt{3}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rezultatul calculului  6÷3+14÷7\sqrt{6}\div\sqrt{3}+\sqrt{14}\div\sqrt{7}  este...

 6\sqrt{6}  

 222\sqrt{2}  

 575\sqrt{7}  

 323\sqrt{2}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rezultatul calculului 22+8+18\left|2\sqrt{2}\right|+\left|\sqrt{8}\right|+\sqrt{18}  este...

 2282\sqrt{28}  

 727\sqrt{2}  

 22+262\sqrt{2}+\sqrt{26}  

 3283\sqrt{28}  

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dintre numerele 22  si 332\sqrt{2\ }\ si\ 3\sqrt{3} mai mare este... 

 222\sqrt{2}  

 333\sqrt{3}  

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ordonati crescator numerele: 9, 4, 100\sqrt{9},\ \sqrt{4},\ \sqrt{100}  

 4,9, 100\sqrt{4},\sqrt{9},\ \sqrt{100}  

 9, 4, 100\sqrt{9},\ \sqrt{4},\ \sqrt{100}  

 100, 9, 4\sqrt{100},\ \sqrt{9},\ \sqrt{4}  

 100, 4, 9\sqrt{100},\ \sqrt{4},\ \sqrt{9}