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Aitchison College Academic Resources.
E14 Fractions, decimals and percentages
1 Use the language and notation of the following in
appropriate contexte:
® proper fractions
® improper fractions
Order quantities by magnitude and demonstrate
familiarity with the symbols =, #, >, < , > and <.
E1.6 The four operations
integers, fractions and decimals, including correct
ordering of operations and use of brackets.
E1.7_ Indices!
1 Understand and use indices (positive, zero,
negative, and fractional).
2 Understand and use the rules of indices.
£1.8 Standard form
1 Use the standard form A x 10” where nis a
positive or negative integer and 1 < A < 10.
2 Convert numbers into and out of standard form.
3 Calculate with values in standard form.
Notes and examples
Candidates are expected to be able to write
fractione in their cimpleet form.
Recurring decimal notation is required, e.g.
© 0.17 =0.1777...
© 0.123 =0.1232323...
© 0.123 =0.123123...
@.g. write 0.17 as a fraction.
Notes and examples
© mixed numbers
® practical situations, e.g. temperature changes.
* find the value of 7, 812, 873 .
e.g. find the value of 2° x 24, (237, 23 + 24.
Notes and examples