Number System

Practice finding Least Common Multiple (L.C.M.) and Highest Common Factor (H.C.F.) of two and three numbers, including application problems.

Prime and Composite Numbers - 8

Practice identifying prime numbers, composite numbers, and expressing numbers as products of prime factors

Practice finding Highest Common Factors (HCF) and Lowest Common Multiples (LCM) with calculation problems and real-world word scenarios.

Practice problems on least common multiple, highest common factor, and greatest common divisor including calculations and word problems

Practice calculating Highest Common Factor (HCF) and Least Common Multiple (LCM) of numbers. Includes basic calculations and complex problems combining multiple operations.

Practice problems on Greatest Common Factor (GCF/HCF) and Least Common Multiple (LCM) including calculations, word problems, and conceptual questions.

Prime Numbers KS4

Place value and number patterns

Types of Number

Multiple choice questions on LCM and HCF

Practice problems on Highest Common Factor (HCF) and Least Common Multiple (LCM) including applications with remainders, number relationships, and divisibility rules.

This test is based on Number System concepts. It includes counting, conversion, addition, subtraction etc.

Playing With Numbers (Test - II)

Online Number Theory Test for SAT, GRE, GMAT, MBA Preparation with Study Material