Emerging
Addition, Subtraction,
Multiplication, Division
Simplifying and Calculating Fractions
Fraction of an amount.
Rounding to decimal places
Percentage of an Amount
Percentage increase/decrease
Developing
LCM and HCF
Product of Primes
Estimation
Percentage change,
Laws of indices
Standard form Writing and Calculating
Proficient
Irrational/Rational numbers
Surds