Explore all the essential math subjects for 4th grade. From basic arithmetic to geometry, our comprehensive resources will help you learn each topic. Start your 4th grade math journey today with detailed lessons and practice exercise.

Operations with Fractions
Denominator
Numerator
Placing Fractions on the Number Line
Multiplication of Integers by a Fraction and a Mixed Number
Addition and Subtraction of Mixed Numbers
Mixed Numbers and Fractions Greater Than 1
Comparing Fractions
Division of Fractions
Multiplication of Fractions
Subtraction of Fractions
Sum of Fractions
Part of a quantity
Hundredths and Thousandths
Common denominator
Simplification and Expansion of Simple Fractions
How do you simplify fractions?
A fraction as a divisor

Dividing Whole Numbers by Fractions and Mixed Numbers
Multiplication and Division of Mixed Numbers
Mixed Numbers
Density
Decimal Measurements
Repeating Decimal
Division of Decimal Numbers
Multiplication of Decimal Numbers
Multiplication and Division of Decimal Numbers by 10, 100, etc.
Converting Decimals to Fractions
Comparison of Decimal Numbers
Addition and Subtraction of Decimal Numbers
Reducing and Expanding Decimal Numbers
What is a Decimal Number?
Converting a Decimal Fraction to a Mixed Number
Decimal Fractions
Improper Fractions
Operations with Fractions
Denominator
Numerator
Placing Fractions on the Number Line
Multiplication of Integers by a Fraction and a Mixed Number
Addition and Subtraction of Mixed Numbers
Mixed Numbers and Fractions Greater Than 1
Comparing Fractions
Division of Fractions
Multiplication of Fractions
Subtraction of Fractions
Sum of Fractions
Part of a quantity
Hundredths and Thousandths
Common denominator
Simplification and Expansion of Simple Fractions
How do you simplify fractions?
A fraction as a divisor
Fractions

Density
Decimal Measurements
Repeating Decimal
Division of Decimal Numbers
Multiplication of Decimal Numbers
Multiplication and Division of Decimal Numbers by 10, 100, etc.
Converting Decimals to Fractions
Comparison of Decimal Numbers
Addition and Subtraction of Decimal Numbers
Reducing and Expanding Decimal Numbers
What is a Decimal Number?
Converting a Decimal Fraction to a Mixed Number

Density
Decimal Measurements
Repeating Decimal
Division of Decimal Numbers
Multiplication of Decimal Numbers
Multiplication and Division of Decimal Numbers by 10, 100, etc.
Converting Decimals to Fractions
Comparison of Decimal Numbers
Addition and Subtraction of Decimal Numbers
Reducing and Expanding Decimal Numbers