Answers

2014-04-03T19:06:51+05:30
Hey friend!!!
see u jst b perfct in simple calculations like addition ,subtraction,multiplication n division...scndly u read all the formulas which are in ur chapters....
at last if u remembr all frmulas ..thn u cn easily calculate the sums quickly :) 
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  • Brainly User
2014-04-03T20:19:12+05:30
To improve short cut method in maths is you have to do our self  
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