4th Grade Math Activities and Worksheets
1. Number & Place Value
- Formation of Numbers
- Finding Out the Numbers
- Names of the Numbers
- Numbers Showing on Spike Abacus
- 4 Digits Number on Spike Abacus
- 5 Digits Number on Spike Abacus
- 5-Digit Numbers:
- 6-Digit Numbers:
- Large Number
- How to Read a Large Number?
- Counting Beyond 999,999
- Place Value Chart
- Place Value and Face Value
- Problems Related to Place Value
- Expanded form of a Number
- Standard Form
- Worksheet on Expanded Form and Short Form
- Comparison of Numbers
- Example on Comparison of Numbers
- Successor and Predecessor of a Whole Number
- Arranging Numbers
- Formation of Numbers with the Given Digits
- Formation of Greatest and Smallest Numbers
- Examples on the Formation of Greatest and the Smallest Number
- Rounding off Numbers
- Expressing Numbers on the Number Line
- Expressing Numbers in the Expanded Form
- Expressing Place Value and Face Value
- Worksheet on Word Problems on Expressing Numbers
- 4th Grade Numbers Worksheets
2. Operations & Algebraic Thinking
- Addendum
- Minuend and Subtrahend
- Multiplicand and Multiplier
- Multiplier by 10, 100, 1000, 10000
- Dividend, Divisor, Quotient and Remainder
- Divide by 10, 100 and 1000 Divisors
- Worksheet on Addendum
- Worksheet on Word Problems on Addendum
- Worksheet on Word Problems on Minuend and Subtrahend
- Worksheet on Minuend and Subtrahend
- Worksheet on Multiplicand and Multiplier
- Worksheet on Dividend, Divisor, Quotient and Remainder
- Worksheet on Divide by 10, 100 and 1000 Divisors
- Worksheet on Sum, Difference, Product, Quotient
- Worksheet on Word Problems on Four Operations
- Adding 4-digit Numbers without Regrouping:
- Worksheet on Adding 4-digit Numbers without Regrouping
- Adding 4-digit Numbers with Regrouping:
- Worksheet on Adding 4-digit Numbers with Regrouping
- Adding 5-digit Numbers with Regrouping:
- Addition of 6-Digit Numbers:
- Properties of Addition
- Word Problems on Addition
- 4th Grade Addition Worksheet
- Subtraction without Regrouping:
- Subtraction with Regrouping:
- Word Problems on Subtraction
- Check for Subtraction and Addition
- Addition and Subtraction Together:
- Word Problems Involving Addition and Subtraction
- Estimating Sums and Differences
- Find the Missing Digits
- 4th Grade Subtraction Worksheets:
- Multiplication by 1-digit Number:
- Multiply a Number by a 2-Digit Number
- Multiply a Number
- Estimating Products
- Word Problems on Multiplication
- Mental Math on Multiplication Worksheet
- 4th Grade Multiplication Worksheet:
- Multiplication and Division
- Terms Used in Division
- Dividing 3-Digit by 1-Digit Number
- Division of Four-Digit by a One-Digit Numbers
- Division by 10 and 100 and 1000
- Dividing Numbers
- Estimating the Quotient
- Word Problems on Division
- 4th Grade Division Worksheet
- 4th Grade Mental Math on Division
- Patterns and Mental Mathematics
- Counting Numbers in Proper Pattern
- Odd Numbers Patterns
- Three Consecutive Numbers
- Product of The Number
- Magic Square
- Puzzle
- Patterns
3. Factors, Multiples & Patterns
- Factors and Multiples by using Multiplication Facts
- Factors and Multiples by using Division Facts
- Multiples
- Properties of Multiples
- Examples on Multiples
- Factors
- Factor Tree Method
- Properties of Factors
- Examples on Factors
- Even and Odd Numbers
- Even and Odd Numbers Between 1 and 100
- Examples on Even and Odd Numbers
- Properties of Even and Odd Numbers
- Composite Number
- Prime Number
- Finding the Prime Numbers
- Consecutive Numbers and Alternate Numbers
- Worksheet on Factors and Multiples
- Worksheet on Properties of Even and Odd Numbers
- 4th Grade Factors and Multiples Worksheet
- 4th Grade Mental Math on Factors and Multiples
4. Fractions
- Equivalent Fractions
- Properties of Equivalent Fractions
- Finding Equivalent Fractions
- Reducing the Equivalent Fractions
- Verification of Equivalent Fractions
- Fraction in Lowest Terms
- Finding a Fraction of a Whole Number
- Like and Unlike Fractions
- Comparison of Like Fractions
- Comparison of Fractions having the same Numerator
- Fractions in Ascending Order
- Fractions in Descending Order
- Types of Fractions
- Changing Fractions
- Conversion of a Fraction into its Smallest and Simplest Form
- Addition of Fractions having the Same Denominator
- Addition of Like Fractions
- Addition of Mixed Fractions
- Word Problems on Addition of Mixed Fractions
- Properties of Addition of Fractions
- Worksheet on Word Problems on Addition of Mixed Fractions
- Subtraction of Fractions having the Same Denominator
- Subtraction of Mixed Fractions
- Word Problems on Subtraction of Mixed Fractions
- Worksheet on Word Problems on subtraction of Mixed Fractions
- Addition and Subtraction of Fractions on the Fraction Number Line
- 4th Grade Fractions Worksheet
5. Decimal Fractions
- Concept of Decimal
- Fraction as Decimal
- Decimal as Fraction
- Decimal in Expanded Form
- Uses of Decimals
- Use of Decimal in Calculating Money
- Use of Decimal in Measuring the Length
- Use of Decimal in Measuring the Distance
- Use of Decimal in Measuring the Mass
- Use of Decimal in Measuring the Capacity
- Worksheet on Concept of Decimal
- Worksheet on Use of Decimal
6. Measurement & Data
- Worksheet on Addition of Hours, Minutes and Seconds
- Worksheet on Subtraction of Hours, Minutes and Seconds
- Interpreting a Pictograph
- Represent Data on a Bar Graph
- Interpreting Bar Graph
- Worksheet on Representing Data on Bar Graph
- Metric Measures
- Bigger Units to Smaller Units
- Smaller Units to Bigger Units
- Addition of Metric Measures
- Subtraction of Metric Measures
- Multiplication of Metric Measures
- Division of Metric Measures
- Worksheet on Metric Measures
- Worksheet on Addition of Metric Measures
- Worksheet on Subtraction of Metric Measures
- Worksheet on Multiplication of Metric Measures
- Worksheet on Division of Metric Measures
- Units for Measuring Length
- Measuring Instruments
- To Measure the Length of a Line-segment
- Perimeter of a Figure
- Perimeter of a Triangle
- Perimeter of a Rectangle
- Perimeter of a Square
- Worksheet on Perimeter
- Unit of Mass or Weight
- Examples on Unit of Mass or Weight
- Units for The Measurement of Capacity
- Examples on Measurement of Capacity
- 4th Grade Measurement Worksheet:
- Mental Math on Measurement
- Measurement of Time
- Antemeridian (a.m.) or Postmeridian (p.m.)
- Time in Hours and Minutes
- 24 Hour Clock
- Units of Time
- Examples Units of Time
- Time Duration
- Number Days in a Year
- Reading and Interpreting a Calendar
- Calendar Guides us to Know
- Conversion of Hours into Minutes
- Conversion of Minutes into Hours
- Conversion of Minutes into Seconds
- Conversion of Seconds into Minutes
- Conversion of Hours into Seconds
- Conversion of Seconds into Hours
- Addition of Hours, Minutes and Seconds
- Subtraction of Hours, Minutes and Seconds
- Adding and Subtracting Time
- Word problems on Measurement of Time
- Worksheet on Word Problems on Measurement of Time
- Worksheet on Conversion of Time
- Mental Math on Time
7. Geometry
- Regular and Irregular Figures
- Simple Closed Curves
- Polygon
- Different Types of Polygons
- Angle
- Triangle
- Quadrilateral
- Line Symmetry
- Symmetrical Shapes
- Mental Math on Geometrical Shapes:
- Measuring the Line Segment
- Comparing Different Line Segments
- Measuring the Line Segment
- Constructing a Line Segment
- Measuring an Angle
- Drawing an Angle
8. Grade 3 Review & Prerequisite Skills
- 1 Digit Number on Spike Abacus
- 2 Digits Number on Spike Abacus
- 3 Digits Number on Spike Abacus
- Skip Counting Numbers
- Addition
- Subtraction
- Multiplication
- Division of Two-Digit by a One-Digit Numbers
- Fraction of a Whole Numbers
- Representation of a Fraction
- Money Bills
- Pictographs
- To Make a Pictograph
- Data for The Pictograph
- Pictograph to Represent The Collected Data
- Read a Watch or a Clock
- What Time it is?
- Calendar
9. Grade 4 Applications — Money & Real-World Math
- Adding Money
- Subtracting Money
- Multiplying Money
- Dividing Money
- Word Problems on Adding Money
- Word Problems on Subtracting Money
- Word Problems on Multiplying Money
- Word Problems on Dividing Money
- Worksheet on Word Problems on Money
- Worksheet on Adding Money
- Worksheet on Subtracting Money
- Worksheet on Multiplying Money
- Worksheet on Multiplying Money
- Worksheet on Dividing Money
10. Grade 5+ Extensions — Fractions, Decimals & Advanced Operations
- Divide by 2-digit Divisors
- Worksheet on Divide by 2-digit Divisors
- Worksheet on Division Problems by 2-digit Divisors
- Exact Divisibility
- Worksheet on Exact Divisibility
- Multiplication of a Number by a 3-Digit Number
- Division by Two-Digit Numbers
- Comparison of Unlike Fractions
- Conversion of Fractions into Fractions having Same Denominator
- Addition of Unlike Fractions
- Subtraction of Unlike Fractions
- Word Problems on Multiplication of Mixed Fractions
- Worksheet on Word Problems on Multiplication of Mixed Fractions
- Multiplying Fractions
- Fraction of a Fraction
- Reciprocal of a Fraction
- Dividing Fractions
- Word Problems on Division of Mixed Fractions
- Worksheet on Word Problems on Division of Mixed Fractions
- Addition of Decimals
- Subtraction of Decimals
- Multiplication of Decimals
- Word Problems on Addition and Subtraction of Decimals
- Worksheet on Word Problems on Addition and Subtraction of Decimals
- Worksheet on Addition of Decimals
- Worksheet on Subtraction of Decimals
- Worksheet on Multiplication of Decimals
11. Grade 5–6+ Extensions — Geometry & Number Extensions
12. Grade 5–6+ Extensions — Number Theory
- Number Formed by Any Power
- Square of a Number
- Difference of The Squares
- Multiplied by Itself
- Perfect Numbers
- Prime Triplet Numbers
- Methods of Prime Factorization
- Worksheet on Methods of Prime Factorization
- Method of H.C.F.
- Properties of H.C.F.
- Word Problems on H.C.F.
- Worksheet on H.C.F.
- Method of L.C.M.
- Properties of L.C.M.
- Word Problems on L.C.M.
- Worksheet on L.C.M.
- Worksheet on Methods of H.C.F.and L.C.M.
13. Enrichment — Roman Numerals & Number Systems
- Numbers from Ten Thousand to One Lakh
- International Place-Value Chart:
- Indian and International Number System:
- Indian Numbering System
- International Numbering System
- Worksheet on International Numbering System
- Worksheet on Indian Numbering System
- Worksheet on Numbering Systems
- Worksheet on Roman Symbols
- Roman Symbols
- Roman Numerals
- Rules for Formation of Roman-numerals
- Uses of Roman Numerals
- Worksheet on Roman Numerals
- 4th Grade Roman Numerals
- 4th Grade Mental Math on Numbers
- Systems of Numeration
