# Math Formula For Class 7:

There is a list of all important formulas and little notes for each topic present in your book. It is listed in such a manner that you would love it to learn. We have put our efforts for you to score better in exam by quick revision. Math formula for class 7 chapters is on left side and the link for each formula is provided in the right column.

Math Formula for Class 7 Chapters Formulas

## Integer

• Negative Number
• Positive Number
• Definition of Integer
• Properties of Integer
• Successor
• Predecessor
• Operation on Integers

## Fractions and decimals

• Proper fractions
• Improper Fractions
• Comparison of fractions
• Number line representation
• Fraction as Decimal
• Comparison of Decimal
• Operation on decimal

## Lines and angles

• Terminology
• Complementary Angles
• supplementary Angles
• Linear Pair
• Vertically Opposite Angles

## Triangles and its Properties

• Angle Sum Property
• Exterior Angle Properties
• complementary Angles
• Supplementary Angles
• Equiangular Properties

## Congruence of Triangles

• Explanation
• Examples
• Theorems
• SSS (Side-Side-Side)
• SAS(Side-Angle-Side)
• ASA(Angle-Side-Angle)
• RHS(Right-Hypotenuse-Side)

## Rational number

• Definition
• Positive Rational Number
• Negative Rational Number
• Equivalent Rational Number
• Number Line Representation
• Standard Form
• Comparison of Rational Number
• Operation on Rational Number

## Perimeter and Area:

• Perimeter of Triangle, Rectangle, Square
• Area of Different Geometrical Figures
• Formulas list for perimeter and area

## Algebraic Expression:

• Terms of Expression
• Monomial, Binomial, Trinomial Expression
• Operation on Algebraic Expressions
• Rules and Formulas

## Exponents and Powers:

• Laws of Exponents
• Operation of exponents
• Decimal Number System