Find the value of 10.52+8.1210.5^2 + 8.1^210.52+8.12
Find the value of 4.00+5.00−0.97\sqrt{4.00 + 5.00} - 0.974.00+5.00−0.97
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.