Simplify w+w+w+w+w+ww + w + w + w + w + ww+w+w+w+w+w
Simplify 9k+12h+3k+5h9k + 12h + 3k + 5h9k+12h+3k+5h
88 exam-style questions on WJEC GCSE Maths Simplifying Algebra. Each one has a worked solution and a mark scheme showing where the marks go.