Number System

What are unit, number, numerals and the systems to write numbers? Learn how to write numbers in Roman and Hindu Arabic Number Systems? Practice with worksheets.

Take a look at various types of numbers that are used in Maths with simple examples to understand. Solve worksheets on numbers to practice for exams.

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?

Learn basics of prime & more types based on it? How prime & composite numbers can be represented with diagrams? Test primality with Sieve of Eratosthenes?

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.

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

Learn arithmetic operations of addition, subtraction, multiplication and division of like and unlike fractions. Practice questions with worksheets.

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.

How to find least common multiple of numbers using common multiple, prime factorization & common division methods. Practice questions in examples & worksheets.

How to write ratio & proportions. What is equal and continued proportion, mean proportional & product of extremes. Learn examples, FAQs, MCQ & worksheets.

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.

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

What is decimal number and whole & fractional parts? How to convert decimals to fractions & fractions to decimals? Learn expanding form. Download worksheets.