Why not try another algebraic expressions quiz? The questions in this quiz are suitable for GCSE maths students studying expressions, simplifying expressions, expanding brackets, expanding double ...
In algebra, letters are used when numbers are not known. Algebraic terms, such as \(2s\) or \(8y\), leave the multiplication signs out. So rather than \(2 \times s\), write \(2s\), and rather than \(8 ...
Arunas Liulevicius taught mathematics for 50 years at the University of Chicago, where he twice earned the school’s Llewellyn John and Harriet Manchester Quantrell Award for Excellence in ...
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