Find the value of 26.52+13.4226.5^2 + 13.4^226.52+13.42
Find the value of 7.84+7.37−0.97\sqrt{7.84 + 7.37} - 0.977.84+7.37−0.97
192 exam-style questions on OCR GCSE Maths Using a Calculator. Each one has a worked solution and a mark scheme showing where the marks go.