we were taught normal maths, rather than "mental" arithmetic.
I still can't do it though.
How many beans make 5.
How many pennies in a pound (pre 1971)
12 pence to a shilling.
20 shillings to a pound.
A guinea - 21 shillings- ie £1.05p.
A penny, half penny,farthing, threepenny bit,sixpence,shilling,two shilling,ten bob note,pound note, etc.
Showing my age arent I?