G S Rehill's Interactive Maths Software Series - "Building a Strong Foundation in Mathematics" from mathsteacher.com.au.

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Year 9 Interactive Maths - Second Edition


Powers of 10

Look at this pattern:

From this we can infer that:


Example 12

Solution:


Example 13

Express 60 000 as a number between 1 and 10 multiplied by a power of 10.

Solution:


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