Verify that a×b×c=abca \times b \times c = abca×b×c=abc
Verify that 5p−2p=3p5p - 2p = 3p5p−2p=3p
Verify that 6h3=2h\displaystyle \frac{6h}{3} = 2h36h=2h
260 exam-style questions on OCR GCSE Maths Simplifying Algebra. Each one has a worked solution and a mark scheme showing where the marks go.