Comprehensive Lessons on Number System with Practice Worksheets
List of Lessons in Number System
Unit, Number and Numeral. The Number Systems and Their Rules
What are unit, number, numerals and systems to write them? Learn how to write and convert Roman into Hindu Arabic Number System? Practice with worksheets.
List of Types of Numbers Used in Maths with Examples
Take a look at various types of numbers that are used in Maths with simple examples to understand. Download and Solve worksheets to practice for exams.
Digit, Face, Place Values and Comparison of Numbers
Learn digit, face, place, local & true values of number. How to compare numbers with equal & unequal number of digits? What is place value of repeating digits?
Prime Numbers with Sieve of Eratosthenes Test
Learn basics of prime & more types based on it? How prime & composite numbers can be represented with diagrams? Test primality with Sieve of Eratosthenes?
Fractions, Types, Shaded Diagrams & Real Life Applications
What are fractions in Maths? How many types of fractions are? How to represent them with shaded diagrams? Find out real life applications. Practice worksheets.
Methods to Compare Order Like, Unlike & Unit Fractions
How to compare two fractions as smaller or larger? How to write them in ascending or descending order? What is cross multiplication method? Practice worksheets
Add, Subtract, Multiply and Divide Fractions
Learn arithmetic operations of addition, subtraction, multiplication and division of like and unlike fractions. Practice questions with worksheets.
Highest Common Factor with Properties & Methods to Find HCF
What is HCF or GCF or GCD and its five properties? How to find common factors of numbers? What are the 3 methods to find HCF. Learn by examples & worksheets.
Least Common Multiple with Properties & Methods to Find LCM
How to find least common multiple of numbers using common multiple, prime factorization & common division methods. Practice questions in examples & worksheets.
Ratio, Proportion and Continued Proportion
How to write ratio & proportions. What is equal and continued proportion, mean proportional & product of extremes. Learn examples, FAQs, MCQ & worksheets.
About Rational Numbers with Number Line Representation
Learn rational number with examples. How to represent a rational number on a number line? Know the concept with simple and easy examples, FAQs and MCQs.
Divisibility Rules of Numbers 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
What are Divisibility rules of 2, 3, 4, 5, 6, 7, 8, 9, 10, 11? Learn short methods to check if a number is divisible by another number. Practice with worksheets
Read, Write Decimal Numbers. Converting Decimals to Fractions
What is decimal number and whole & fractional parts? How to convert decimals to fractions & fractions to decimals? Learn expanding form. Download worksheets.
Other sub units of Arithmetic
Arithmetic Operations
Learn basic arithmetic operations like addition, subtraction, multiplication and division on numbers with examples and worksheets to practice.
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Number Pattern
List of chapters in Number Pattern in Arithmetic. Various multiplication patterns of 9, 11 and 3367. An interesting Pascal's Triangle patterns.
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Percentages
List of chapters of Percentages in Arithmetic. How to convert percentages into fractions, decimals. Calculate profit, loss, discount, selling price, cost price.
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Interest
List of chapters of Interest in Arithmetic. How to find simple interest, compound interest and rate of interest.
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Arithmetic Theorems
Learn theorems in Arithmetic. What is fundamental theorem of arithmetic. Know the basic concepts with simple and easy examples.
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