Number thief was now looking,
Like see-through sea-glass,

This was more fun,
Than teacher’s math class!!!
Thief was invisible,
Could hardly be seen,
The only things left,
Were the things in-between,
His two bellybuttons,
Which were also bright green…
Bellybuttons were floating,
Like big green airplanes,
And honked,
23,
Like clouds bring the rains…
23 plus 10,
It was a nice game,
But it’s really so easy,
One’s digit’s the same,
When you add on a ten,
One’s digits don’t change!!!
Invisible thief,
I screamed out with glee,
23 + 10,
Is just _____