Simplify 5c2d3×2d5c^2d^3 \times 2d5c2d3×2d
Write 64×45 64 \times 4^5\,64×45 as a power of 4
Simplify p3×(p5)2p^3 \times (p^5)^2p3×(p5)2
Practise OCR GCSE Maths Indices with exam-style questions for Foundation and Higher tier. 100 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.