I'm A Hero
By Anne Lynch

When you add the number zero
You can be a real math hero!
The number added to zero stays the same
That's how you play the zero number game.
Now practice adding zero
So you can be a hero!
| 0+0= | 0+1= | 0+2= | 0+3= |
| 0+4= | 0+5= | 0+6= | 0+7= |
| 0+8= | 0+9= | 0+10= | 0+11= |
| 0+12= | 0+13= | 0+14= | 0+15= |
| 0+16= | 0+17= | 0+18= | 0+19= |
| 0+20= | 0+21= | 0+22= | 0+23= |