Work out an estimate for the value of 38.7×5.121.89\displaystyle \frac{38.7 \times 5.12}{1.89}1.8938.7×5.12
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.