Work out 48.2−15.656.27+2.18\displaystyle \sqrt{\frac{48.2 - 15.65}{6.27 + 2.18}}6.27+2.1848.2−15.65
Write down all the figures on your calculator display.
55 exam-style questions on WJEC GCSE Maths Using a Calculator. Each one has a worked solution and a mark scheme showing where the marks go.