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Overview:

Struggling with numbers, complex numbers, or matrices? Our concise guides and resources are here to help university students like you. Dive into clear explanations, practical examples, and interactive tools to boost your maths skills and confidence.

What's on this page?

Numbers
Matrices
Complex Numbers

Numbers

Multiplication column method - Corbettmaths -

Division - Corbettmaths -

Order of Operations (BODMAS) - Corbettmaths -

Approximation to Calculations - Corbettmaths -

Adding/subtracting negative numbers - Corbettmaths -

Multiplying negative numbers - Corbettmaths -

Standard form - Corbettmaths -

Scientific Notion - MathCentre -

Rounding to Decimal Places - Corbettmaths -

Rounding to Significant Figures - Corbettmaths -

Fractions, decimals & percentages -

Fractions - MathCentre -

Decimals - MathCentre -

Percentages - MathCentre -

Ratio - Corbettmaths -

Ratio - MathCentre -

Primes - Corbettmaths -

Product of prime factor - Corbettmaths -

Primes HCF and LCM - Corbettmaths -

Primes Euclid's Algorithm - MathCentre -

Binary, octal and hexadecimal - MathsXtra -

Fixed and floating point notation - MathsXtra -

Matrices

Matrices - MathsXtra -

Multiplying matrices 1 - MathCentre -

Multiplying matrices 2 - MathCentre -

Determinants - MathCentre -

Inverse 2x2 - MathCentre -

Inverse 3x3 - MathCentre -

Cramer’s Rule - MathCentre -

Eigenvalues & Eigenvectors - MathCentre -

Complex Numbers

What is a Complex Number? - MathCentre -

Complex Numbers - MathsXtra -

Modulus and Argument - MathCentre -

Complex Arithmetic - MathCentre -

Complex Conjugate - MathCentre -

The Argand Diagram - MathCentre -

Maths First Aid Kit: Argand diagram - MathCentre -

Complex Numbers in Polar Form - MathsXtra -

The Polar Form - MathCentre -

Multiplication and Division - MathCentre -

Trigonometric Form - MathCentre -

Exponential Form - MathCentre -

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Maths Resources: Numbers