We haver learned all of the doubles rap. Here is the whole rap:
It's the doubles, baby, let's go, let's go!
It's the doubles, baby, and it starts with zero!
0+0=0 Oh!
1+1=2 OOOOOO!
2+2=4 More!
3+3=6 Kicks!
4+4=8 That's Great!
5+5=10 Again!
6+6=12 That's Swell!
7+7=14 Let's Lean!
8+8=16 Really Keen!
9+9=18 Jelly Bean!
10+10=20 That's Plenty!
It's the doubles, baby, let's go, let's go!
It's the doubles, baby, and it starts with zero!
0+0=0 Oh!
1+1=2 OOOOOO!
2+2=4 More!
3+3=6 Kicks!
4+4=8 That's Great!
5+5=10 Again!
6+6=12 That's Swell!
7+7=14 Let's Lean!
8+8=16 Really Keen!
9+9=18 Jelly Bean!
10+10=20 That's Plenty!