tutorial - how to identify the numerical coefficients of monomials,

for students with 6-7 years of schooling

http://www.youtube.com/watch?feature=player_embedded&v=3eDu1zLYqPg

tutorial - how to identify the numerical coefficients of monomials

for students with 6-7 years of schooling


http://www.youtube.com/watch?feature=player_embedded&v=gjzpd6DcW0k


http://www.youtube.com/watch?feature=player_embedded&v=_ZPtY7GldPI

tutorial STD V mock test

Some solutions: STD V mock test

harder HCF --- tutorial

Find the HCF of the following pair of numbers

·         703, 851

·         553, 869

·         2117, 2263

·         2773, 3009

technique simultaneous equation

Solve the simultaneous equation:

2y – x = -4

y = 1 + 5x

speed maths

Simple equations

More examples of the denominators being cyclical in the form AB, BC and CA.

Note the thin disguise in the problem:

 

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speed math

Simple equations 

More examples of the denominators being cyclical in the form AB, BC and CA, then

  

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speed math

Simple equations 

Special cases using speed math for competition

If the denominators are cyclical in the form AB , BC and CA, then

 

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speed math

Simple equations

Special cases using speed math for competition

 

 

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