Doubles

It's the doubles baby lets go lets go
It's the double baby and we start with zero
0+0=0 oh
1+1=2 ooo
2+2=4 more
3+3=6 kicks
4+4=8 thats great
5+5=10 again
6+6=12 thats swell
7+7=14 lets lean
8+8=16 really kean
9+9=18 jellybean
10+10=20 thats plenty

http://www.graves.k12.ky.us/powerpoints/elementary/lowsbuckman.ppt.


http://www.mathfactcafe.com/view/viewflash.aspx?vid=1&g=2&f=s_a_dto10

http://www.mathfactcafe.com/view/viewflash.aspx?vid=1&g=2&f=s_a_dto20

http://www.authorstream.com/Presentation/Edolf-27933-Using-Doubles-Math-1-2-5-4-10-3-6-9-8-16-25-12-18-7-14-15-20-fast-say-answers-Sta-in-as-Entertainment-ppt-powerpoint/