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Number

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Description

[N/A]

Directly related questions

None

Sub sections and their related questions

Routine use of addition, subtraction, multiplication and division, using integers, decimals and fractions, including order of operations.

None

Simple positive exponents.

None

Simplification of expressions involving roots (surds or radicals).

None

Prime numbers and factors, including greatest common divisors and least common multiples.

None

Simple applications of ratio, percentage and proportion, linked to similarity.

None

Definition and elementary treatment of absolute value (modulus), a

None

Rounding, decimal approximations and significant figures, including appreciation of errors.

None

Expression of numbers in standard form (scientific notation), that is,10 k a ×,1 10 a ≤< k∈

None