A.1 Place values I

A.2 Place values II

A.6 Roman numerals

A.7 Rounding

A.15 Identify factors

A.17 Prime factorisation

B.8 Estimate sums

E.10 Estimate quotients

E.12 Divisibility rules

O.10 Imperial mixed units

P.4 Elapsed time

P.11 Time patterns

V.12 Round decimals