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Number System
Read chapters in Number System
Unit, Number, Numeral and Number System
What is unit, number, numeral? What are Roman and Hindu Arabic Number Systems? Know the concept with simple and easy examples. Practice with worksheets.
Types of Number Natural, Whole, Integer, Real Rational
Learn all types of numbers natural, whole, integer, rational, irrational, real, cardinal, ordinal numbers with examples and solve worksheets.
Digit, Face, Place Values and Comparison of Numbers
What is digit, face, place, local and true values of number? How to compare two numbers & place value with repeating digits? Practice with examples & questions.
Prime, Composite Numbers and Their Arrangements
Prime, composite, coprimes, twin primes and prime triplets numbers? How to arrange prime & composite numbers with dots representation? Practice with worksheets.
Fractions & Types of Fractions and Applications
Definition of fraction. What are types of fraction? Fractions explained with shaded representation & real life application. Practice with Examples & worksheets.
Methods to Compare Order Like, Unlike & Unit Fractions
Methods to compare like, unlike & unit fractions & order in ascending and descending. What is cross multiplication method? Practice with questions & worksheets.
Arithmetic Operations on Fractions
Learn arithmetic operations on fractions like addition, subtraction, multiplication and division. Practice exams preparation with questions and worksheets.
Highest Common Factor or GCF. Properties of HCF
Highest Common Factor GCF or GCD. What are factor, perfect number & properties of HCF? Steps to find out HCF. Learn by Examples, FAQs, Worksheets & MCQs.
Least Common Multiple. Relationship of HCF and LCM
What is LCM. What are multiple, common multiples and product of LCM and HCF. Know the concept with simple and easy examples, FAQs, MCQ and 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.
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? Test of divisibility of 2, 3, 4, 5, 6, 7, 8, 9, 10, 11. Questions, worksheets & solved examples to practice for exams preparation.