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根式的化簡(整數型)

Authored by 東原國中 林子翔老師

Mathematics

8th Grade

Used 13+ times

根式的化簡(整數型)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 50\sqrt{50}  =?

 323\sqrt{2}  

 5105\sqrt{10}  

 10510\sqrt{5}  

 525\sqrt{2}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 40\sqrt{40}  =?

 454\sqrt{5}  

 2102\sqrt{10}  

 2020  

 4104\sqrt{10}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 100100  =?

 101010\sqrt{10}  

 1010  

 10510\sqrt{5}  

 5105\sqrt{10}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 45\sqrt{45}   =?

 353\sqrt{5}  

 535\sqrt{3}  

 959\sqrt{5}  

 595\sqrt{9}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 90\sqrt{90}  =?

 3103\sqrt{10}  

 333\sqrt{3}  

 9109\sqrt{10}  

 3303\sqrt{30}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 48\sqrt{48}  =?

 16316\sqrt{3}  

 3163\sqrt{16}  

 343\sqrt{4}  

 434\sqrt{3}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 75\sqrt{75}  =?

 535\sqrt{3}  

 5155\sqrt{15}  

 15515\sqrt{5}  

 757\sqrt{5}  

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