Subtraction
- [Place of Publication not identified] : Sara Jordan Publishing House & Jordan Music Productions, c2005.
- 2 videodisc : sound, color ; 4 3/4 inches.
- Sing, count & learn math .
1. Doing Subtraction 2. Counting Back 3.Subtracting 0-1 4.Recognize Doubles 5.Double 1 6.Minuends to 6 7. Minuends to 10 8. Minuends to 18 9. Find the Missing Addend 10-18. Self-quizing music tracks