Work out 25.1−3.875.23+2.04\displaystyle \sqrt{\frac{25.1 - 3.87}{5.23 + 2.04}}5.23+2.0425.1−3.87
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.