Work out an estimate for the value of 18.3+62.80.13\displaystyle \frac{18.3 + 62.8}{0.13}0.1318.3+62.8
Practise OCR GCSE Maths Estimating with exam-style questions for Foundation and Higher tier. 64 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.