Math, asked by lakshyadhanwal, 4 months ago

कंस्ट्रक्ट द राइट एंगल ट्रायंगल पीक्यूर वेयर एंm एंगल क्यों रिक्वेस्ट 9 डिग्री क्यू आर इक्वल टू 1 सेंटीमीटर एंड पीआर इक्वल टू 10 सेंटीमीटर​

Answers

Answered by gunjalpvpg
1

Answer:

10 tricks for doing fast math

Adding large numbers. Adding large numbers just in your head can be difficult. ...

Subtracting from 1,000. ...

Multiplying 5 times any number. ...

Division tricks. ...

Multiplying by 9. ...

10 and 11 times tricks. ...

Percentage. ...

Quickly square a two-digit number that ends in 5.

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