Grade 4 › Mathematics

Class 4 Mathematics

Master all 17 chapters with concept notes, worked examples, and MCQ tests — all free.

17 Chapters Online MCQ Tests IMO Practice Free Forever
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Chapter 1
Place Value to 4,00,000
Reading and Writing 6-Digit Numbers Rounding to Nearest 10,000 and Lakh Place value to lakhs
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 2
Comparing, Ordering & Rounding
Compare and order large numbers Rounding to nearest 10, 100, 1000 Ascending and descending order
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 3
Addition & Subtraction (Large Numbers)
Add and subtract 4-5 digit numbers Estimating sums and differences Word problems
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 4
Multi-Digit Multiplication
Multiply 4-Digit by 1-Digit Multiply 2-Digit by 2-Digit (Area Model) Estimate Products
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 5
Division with Remainders
Long division (3-digit by 1-digit) Interpreting remainders Quotient patterns
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 6
Factors & Multiples
Factors and multiples Prime and composite numbers Common multiples
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 7
Equivalent Fractions
Generate equivalent fractions Compare fractions Fraction models
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 8
Fraction Operations
Add and subtract like fractions Compare fractions Mixed numbers
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 9
Decimals (Tenths and Hundredths)
Fractions as decimals Compare decimals Add and subtract decimals
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 10
Money
Rupees and paise as decimals Adding and subtracting money Making change
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 11
Measurement Conversions
Length (km, m, cm) Weight and capacity (kg, g, L, mL) Time conversions
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 12
Area and Perimeter Formulas
Perimeter of rectangle and square Area of rectangle and square Area vs perimeter
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 13
Time
Reading time, a.m./p.m. and 24-hour clock Elapsed time Calendar
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 14
2D Shapes & Symmetry
Polygons and their sides Lines of symmetry Triangles, quadrilaterals, pentagons, hexagons
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 15
Lines and Angles
Types of lines Types of angles Measuring angles
Study Test  15 min IMO  12 min 📝 Paper
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Chapter 16
Line Plots with Fractions
Read line plots Create line plots Totals and differences
Study Test  10 min IMO  10 min 📝 Paper
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Chapter 17
Number Patterns
Growing patterns Shrinking patterns Rules and input-output tables
Study Test  10 min IMO  10 min 📝 Paper