Add and Subtract



One plus one equals two,
One for me and one for you.


Two plus two equals four,
If you like this, let's do more.


Four plus four equals eight,
It's not hard to get that straight:


Five plus five equals ten.
Now let's do it all again



One minus one equals nought,
Never is found but often sought.


Two minus one equals one,
Isn't this the greatest fun?


Three minus one equals two,
There's another we can do.


Four minus one equals three,
See how easy it can be.



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