Now that you've learned to do basic math in Excel, your calculations will never slow you down again. With addition, ...

Download the Addition & Subtraction lyric sheet so your class can sing along with the Geordie Pigeon. This Bitesize Primary animation explains additional methods for mental maths. KS2 Maths ...

GCSE Maths: exam-style questions Free interactive ... NEW: Order of operations and negative numbers Revise how to add, subtract, multiply and divide negative numbers using the correct order ...