pierwiastki

pierwiastki

8th Grade

16 Qs

quiz-placeholder

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pierwiastki

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Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Małgorzata Góźdź

Used 142+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2×8=\sqrt{2}\times\sqrt{8}=  

 10\sqrt{10}  

16

4

5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 3×3=\sqrt{3}\times\sqrt{3}=  

 6\sqrt{6}  

6

9

3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 22×35=2\sqrt{2}\times3\sqrt{5}=  

 5105\sqrt{10}  

 6106\sqrt{10}  

 575\sqrt{7}  

 676\sqrt{7}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 33×3=3\sqrt{3}\times\sqrt{3}=  

 99  

 363\sqrt{6}  

6

27

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 120×120=\sqrt{120}\times\sqrt{120}=  

 240\sqrt{240}  

 1440\sqrt{1440}  

120

24

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 128:2=\sqrt{128}:\sqrt{2}=  

 2322\sqrt{32}  

 126\sqrt{126}  

 424\sqrt{2}  

8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 352=\sqrt{35}^2=  

35

 575\sqrt{7}  

 757\sqrt{5}  

70

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