Use coins to pay amounts and find totals
Adding 2p by counting on
Compare, order 2-digit numbers using PV
Comparing numbers up to 20
Find change; differences between amounts
Finding change from 10p
Measure lengths in cubes
Using a uniform non-standard measure to measure lengths; comparing three numbers.
PV to order 2-digit nos; say 10 more/less
Comparing numbers to 20.
Counting on and back in 10s.