7th Grade Maths Last Updated : 23 Jul, 2025 Comments Improve Suggest changes 3 Likes Like Report Mathematics is a critical subject that helps students develop analytical thinking, logical reasoning, and practical problem-solving skills. In Grade 7, students build on the foundational concepts learned in earlier grades and begin exploring more advanced topics that lay the groundwork for high school mathematics.This article provides a comprehensive chapter-wise guide to Grade 7 mathematics, organized in a clear and accessible format.IntegersIntroduction to IntegersPositive and Negative NumbersNumber lineAbsolute ValueOperations of IntegersOperations of IntegersAddition of IntegersSubtracting IntegersNumber Line for Addition and Subtraction of IntegersApplications of Integers in Real LifeDecimalsDecimals in MathsPlace value of decimal numbersConvert Fractions to DecimalsConvert Decimal To Mixed NumberComparing and Ordering DecimalsRounding off DecimalDecimals FractionsOperations with DecimalsAddition and Subtraction of DecimalsMultiplying DecimalsHow to Multiply Decimal by 2-digitsHow to Multiply Percentages with DecimalsHow to multiply decimals with fractionsDividing Decimals Practice - [Dividing Decimals Worksheet]Divide Decimals by Whole NumbersFractionsFractions in MathsTypes of FractionsProper FractionsImproper fractionMixed fractions Equivalent fractionsOperations with FractionsAddition of FractionsSubtraction of FractionsComparing FractionsMultiplication of FractionsDivision of FractionsFractions on a number lineConvert Fractions to DecimalsRational NumbersWhat are Rational NumbersProperties of rational numbersRational numbers between two rational numbersComparison of Rational NumbersConversions and Special caseHow to convert a rational number to a decimalTerminating and Non-Terminating DecimalsSpecial CasesIs zero a rational number?Is π a rational number?Is the square root of 2 a rational number?Operations on Rational NumbersMultiplication of Rational NumbersDivision of Rational NumbersIrrational numbersIntroduction to Irrational Numbers Difference Between rational and irrational numbersExponentsExponents in MathsLaws of exponentsNegative ExponentsHow to multiply and divide exponentsAdding and Subtracting of ExponentsLaws of Exponents for Real NumbersDifference Between Exponent and PowerRatio and ProportionIntroduction to Ratio and ProportionsRatioRatio formulaProportionsDirect ProportionsInverse ProportionsRatio ComparisonAlgebraBasics of AlgebraBranches of AlgebraAlgebraic ExpressionsAlgebraic Expressions in MathTerms in Algebraic ExpressionsVariablesCoefficientsTermConstantDifference Between Constant and VariablesTypes of Algebraic ExpressionsMonomialBinomialTrinomialPolynomialOperations on Algebraic ExpressionsAddition of Algebraic ExpressionsTerms in Algebraic ExpressionSubtraction of Algebraic ExpressionMultiplication of Algebraic ExpressionDivision of Algebraic ExpressionsSimplifying Algebraic ExpressionsExpanding BracketsFactorization of Algebraic ExpressionExpressions and EquationsIntroduction to Expressions and EquationsLinear EquationsLinear Equations in One VariableHow to Solve Two-Step Linear Equations?Solving Multi-Step Linear Equations with FractionsLinear Equation in Two VariablesPair Of Linear Equations In Two VariablesSolving Linear Equations Using the Elimination MethodIntroduction to Two-Variable Linear Equations in Straight LinesEquivalent expressionsEquations with VariablesInequalitiesGraphing Inequality on Number LineSolving InequalitiesGeometryIntroduction to PolygonsTypes of PolygonsTrianglesQuadrilateralPentagonHexagonHeptagonOctagonNonagon2D-ShapesTriangleTypes of trianglesTriangle Inequality TheoremArea of TrianglePerimeter of TriangleTrapezoidArea of TrapezoidPerimeter of a trapezoidQuadrilateralArea of a QuadrilateralConstruction of a QuadrilateralArea of Cyclic QuadrilateralParallelogramProperties of parallelogramArea of a parallelogram of a parallelogramRhombus Area of the RhombusFormulas for RhombusCirclesArea of CircleCircumference of CircleLength of Arc of CircleComplementary anglesSupplementary anglesAdjacent AngleVertical Angle3D-ShapesCubeVolume of CubeSurface Area of CubeCuboid Volume of Cuboid Surface Area of CuboidCylinder Volume of Cylinder Surface Area of the CylinderSphere Volume of Sphere Surface Area of SphereConeVolume of ConeSurface Area of ConeHemisphere Volume of Hemisphere Surface Area of HemispherePyramidVolume of a Pyramid FormulaSurface Area of a Pyramid FormulaPrism of Square PrismVolume of Triangular PrismVolume of Rectangular PrismFaces, Edges And Vertices of 3D ShapesVisualizing Solid ShapesGraphsLine graphBar graphHistogramCircle GraphStatistics and ProbabilityStatistics in Maths Measure of Central TendencyMeanMedianModeProbabilityBasic Concepts of ProbabilityProbability FormulasEvents in ProbabilityDependent and Independent EventsCompound Probability Create Quiz Comment S surajb1g23 Follow 3 Improve S surajb1g23 Follow 3 Improve Article Tags : Mathematics School Learning Class 7 Maths Maths-Class-7 +1 More Explore Basic ArithmeticWhat are Numbers? 15+ min read Arithmetic Operations 9 min read Fractions - Definition, Types and Examples 7 min read What are Decimals? 10 min read Exponents 8 min read Percentage 4 min read AlgebraVariable in Maths 5 min read Polynomials| Degree | Types | Properties and Examples 9 min read Coefficient 8 min read Algebraic Identities 14 min read Properties of Algebraic Operations 3 min read GeometryLines and Angles 9 min read Geometric Shapes in Maths 2 min read Area and Perimeter of Shapes | Formula and Examples 10 min read Surface Areas and Volumes 10 min read Points, Lines and Planes 12 min read Coordinate Axes and Coordinate Planes in 3D space 6 min read Trigonometry & Vector AlgebraTrigonometric Ratios 4 min read Trigonometric Equations | Definition, Examples & How to Solve 9 min read Trigonometric Identities 7 min read Trigonometric Functions 6 min read Inverse Trigonometric Functions 8 min read Inverse Trigonometric Identities 9 min read CalculusIntroduction to Differential Calculus 6 min read Limits in Calculus 11 min read Continuity of Functions 10 min read Differentiation 2 min read Differentiability of Functions 9 min read Integration 3 min read Probability and StatisticsBasic Concepts of Probability 6 min read Bayes' Theorem 13 min read Probability Distribution - Function, Formula, Table 11 min read Descriptive Statistic 5 min read What is Inferential Statistics? 5 min read Measures of Central Tendency in Statistics 9 min read Set Theory 3 min read PracticeNCERT Solutions for Class 8 to 12 7 min read RD Sharma Class 8 Solutions for Maths: Chapter Wise PDF 5 min read RD Sharma Class 9 Solutions 10 min read RD Sharma Class 10 Solutions 9 min read RD Sharma Class 11 Solutions for Maths 13 min read RD Sharma Class 12 Solutions for Maths 13 min read Like