Ecuații clasa a VII-a

Ecuații clasa a VII-a

7th Grade

10 Qs

quiz-placeholder

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Ecuații clasa a VII-a

Ecuații clasa a VII-a

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

MARIA BEER

Used 47+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 x+2=8x+\sqrt{2}=\sqrt{8}  

 2\sqrt{2}  

- 2\sqrt{2}  

 222\sqrt{2}  

- 222\sqrt{2}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 x3+12=27\frac{x}{\sqrt{3}}+\sqrt{12}=\sqrt{27}  

2

-2

3

-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 24x=1\sqrt{24}\cdot x=1  

 612\frac{\sqrt{6}}{12}  

 6\sqrt{6}  

- 6\sqrt{6}  

 112\frac{1}{12}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3x+7=x+21

14

-14

7

-7

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Ecuațiile echivalente sunt:

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt


 x520=125x\sqrt{5}-\sqrt{20}=\sqrt{125}  

7

-7

5

-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 6xx+2=x6x\frac{6-x}{x+2}=\frac{x}{6-x}  

 187\frac{18}{7}  

 187-\frac{18}{7}  

 718\frac{7}{18}  

 718-\frac{7}{18}  

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