8.7 × 10^{-3} = 0.0087
8.4 × 10^{-4} = 0.00084
8.07 × 10^{-3} = 0.00807
8.47 × 10^{-3} = 0.00847
8.07 × 10^{-4} = 0.000807
8.4 × 10^{-3} = 0.0084
8.4 × 10^{-5} = 0.000084
8.77 × 10^{-5} = 0.0000877
8.74 × 10^{-5} = 0.0000874
8.7 × 10^{-4} = 0.00087
There are more activities on the more general topic of Indices and some particularly useful links can be found below:
The solutions to this and other Transum puzzles, exercises and activities are available here when you are signed in to your Transum subscription account. If you do not yet have an account and you are a teacher, tutor or parent you can apply for one here.
A Transum subscription also gives you access to the 'Class Admin' student management system, downloadable worksheets many more teaching resources and opens up ad-free access to the Transum website for you and your pupils.
Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments.
Close
Level 1 - Five numbers to sort, all with positive powers of 10
Level 2 - Ten numbers to sort, all with positive powers of 10
Level 3 - Ten numbers to sort, all with negative powers of 10
Level 4 - Ten mixed numbers to sort, all greater than 1
Level 5 - Ten mixed numbers to sort, all less than 1