Grade 1 › Mathematics

Class 1 Mathematics

Master all 21 chapters with concept notes, worked examples, and MCQ tests — all free.

21 Chapters Online MCQ Tests IMO Practice Free Forever
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Chapter 1
Counting Numbers
Counting from 0 to 100 Forward Counting and Backward Counting Skip Counting by 2s, 5s, and 10s Counting Objects and Using Pictures Counting in Real-Life Situations
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Chapter 2
Number Recognition
Reading, Writing, and Number Names 1 to 100 Matching Numbers with Objects and Sequencing Before, After, and Between Numbers
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Chapter 3
Place Value
Ones and Tens Understanding Place Value up to 100 and Expanded Form Comparing Two-Digit Numbers Greater Than, Less Than, Equal To and Ordering Numbers
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Chapter 4
Ordinal Numbers
First to Tenth - Understanding Ordinal Numbers Position Concepts - Using Ordinal Numbers Everyday Applications of Ordinal Numbers
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Chapter 5
Basic Addition
Addition Within 10 - Using Pictures and Number Lines Addition Within 20 and Single-Digit Addition Adding Two-Digit Numbers Without Regrouping
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Chapter 6
Addition Strategies
Counting On Making Ten and Doubles Facts Near Doubles and Mental Addition
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Chapter 7
Basic Subtraction
Subtraction Within 10 - Taking Away and Finding Difference Subtraction Within 20 and Two-Digit Numbers Subtraction Using Pictures, Number Lines, and Vertical Subtraction
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Chapter 8
Subtraction Strategies
Counting Backward Related Addition Facts Mental Subtraction, Real-Life Problems, and Missing Numbers
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Chapter 9
Patterns
Repeating Patterns and Shape Patterns Colour Patterns and Number Patterns Completing Patterns and Creating Own Patterns
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Chapter 10
Introduction to Algebraic Thinking
Understanding the Equal Sign Missing Number Problems Simple Mathematical Relationships and Balancing Equations
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Chapter 11
Basic Shapes
Circle, Triangle, and Square Rectangle, Oval, and Hexagon Identifying and Drawing Shapes
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Chapter 12
Solid Shapes
Cube and Cuboid Sphere and Cylinder Cone and Real-Life Object Recognition
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Chapter 13
Position and Direction
Left, Right, Up, and Down Inside, Outside, Near, Far, Top, and Bottom Before, After, and Directional Movement
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Chapter 14
Symmetry
Line Symmetry Basics Folding Activities Symmetrical Objects
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Chapter 15
Length
Long, Short, Tall, and Comparing Lengths Non-Standard Units of Measurement Introduction to Centimetres
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Chapter 16
Weight
Heavy and Light Comparing Weights Everyday Measurement Activities
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Chapter 17
Capacity
Full and Empty - Understanding Capacity Comparing Containers - More and Less Capacity Introduction to Litres
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Chapter 18
Time
Days of the Week, Months of the Year, and Reading Calendars Morning, Afternoon, Evening, and Daily Routine Activities Reading Time to the Hour
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Chapter 19
Money
Recognising Coins and Notes Counting Money and Simple Buying Real-Life Money Activities and Currency Awareness
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Chapter 20
Collecting and Organising Data
Sorting and Classifying Objects Picture Graphs and Tally Marks Simple Tables and Reading Information from Graphs
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Chapter 21
Mathematical Reasoning
Comparing Objects and Finding Similarities & Differences Sorting, Grouping, and Sequencing Activities Puzzle Solving and Logical Thinking Games