Write these numbers in order of size. Start with the smallest number.
6.8×101 6.8 \times 10^1 6.8×101 0.068×102 0.068 \times 10^2 0.068×102 680×10−3 680 \times 10^{-3} 680×10−3 0.68×10−1 0.68 \times 10^{-1} 0.68×10−1Practise OCR GCSE Maths Standard Form with exam-style questions for Foundation and Higher tier. 93 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.