Fragment from book 2
Nursery rhyme 'BEAVER'
‘What are you building, beaver?'
‘A fence, it's a difficult chore!
I've laid out 5 planks of wood,
And now I'm filing one more.
I'll spend the whole day building,
And end up with a beautiful dam!'
How many planks do I have?
Please tell me if you can.
Illustration from the book 'Magic Mathematics' book II.
Read other fragments from
Magic Mathematics II >>