AC9M7N03
Year 7
Mathematics
AC9M7N03 | Year 7 Mathematics: Number
Content Descriptor
Content descriptor represent natural numbers in expanded notation using place value and powers of 10
Strand
Number
Substrand
Number
This content descriptor sets out learning for Year 7 Mathematics. Use it to plan lessons and assessment with the Australian Curriculum v9.
Elaborations
- • Elaboration investigating exponent notation for powers of 10 such as “one hundred thousand” is 100 000=10×10×10×10×10=10^5
- • Elaboration relating the sequences 10, 100, 1000, 10 000 … and 10^1, 10^2, 10^3, 10^4 ...
- • Elaboration applying and explaining the connections between place value and expanded notations; for example, 7000=7×10^3 and 3750=3×10^3+7×10^2+5×10^1
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