addition and substation

Here given about shortcut method for doing addition andsubstation. It is a best trick for doing the addition and subtraction process forfast calculation.

http://www.allmathtricks.com/addition-subtraction-tricks/ ‎

square of a 2 digit number

It is a easiest way to find square of a 2 digit number |Shortcut trick for Square of the 2 digit number in easy way | Quantitative mathreasoning

http://www.allmathtricks.com/square-2digit-number/

Multiplication of numbers

Very easy and fastest method for Multiplication of numbers| Multiplication tricks for 2digit, 3digit and 4digit numbers | Vedic mathtricks for kids

http://www.allmathtricks.com/shortcuts-multiplication-numbers/

Simple interest and Compound interest formulas

Simple interest and Compound interest formulas with examples for competitive exams | Online calculator for Simple and Compoundinterest to our daily life.

Number System in Mathematics

Number System in Mathematics

The concepts in number system in mathematics | Complex numbers, Real numbers, Rational numbers, Irrational numbers, Integers, Whole numbers, Natural numbers.

(Complex numbers, Imaginary numbers, Real numbers, Rational numbers, Irrational numbers, Integers, Whole numbers, Natural numbers, Negative integers, Non Negative integers, Positive integers, Non , positive integers, Prime numbers, Composite numbers, Co prime numbers, Even and Odd numbers, Perfect number.)

http://www.allmathtricks.com/number-system-mathematics/ ‎

Divisibility Rules of numbers from 1 to 20

. Divisibility Rules of numbers from 1 to 20 | Basic math education

Divisibility Rules for easy calculations of mathematics | Divisibility rules for 2, 4, 8, 16 | Divisibility rules for 5 | Divisibility rules for 7, 13, 17&19

•           Divisibility rules for 2, 4, 8, 16

•           Divisibility rules for 3, 9

•           Divisibility rules for 5

•           Divisibility rules for 6

•           Divisibility rules for 7

•           Divisibility rules for 11

•           Divisibility rule for 13

•           Divisibility rule for 17

•           Divisibility rule for 19

http://www.allmathtricks.com/math-divisibility-rules/

HCF and LCM

Highest Common Factor and Lowest Common Multiple | HCF and LCM

Methods of finding HCF (Highest Common factor) & LCM(Lowest Common Multiple) with examples |Division and factors methods |Terminology of Multiple, Divisible

 http://www.allmathtricks.com/hcf-lcm/

Divisibility rules for the numbers 1 to 20 | divisibility rules of 7 | ...