Singing a nursery rhyme is a great way to bond with your little one. Have a go at following the song lyrics below, which shows you how to memorise roman numerals:
X shall stand for playmates ten,
V for five stout stalwart men,
I for one, as I'm alive,
C for a hundred and,
D for five (hundred),
M for a thousand soldiers true, and
All these figures, I've told to you.