| 1883028027 |
Addition Songs with CD
| Kathy Troxel | Audio Memory | MATR-AR1AD |
| MUSSkip |
Math-U-See Skip Count & Add...s with Songbook
| | Math-U-See | MAT-MUS |
| 1883028116 |
Multiplication Songs with CD
| Kathy Troxel | Audio Memory | MATR-AR3MU |
| KRaysMath |
Ray's New Arithmetic - 8-volume set
| Joseph Ray, M.D. | Mott Media | MAT-RAY |
| 1883028124 |
Subtraction Songs with CD
| Kathy Troxel | Audio Memory | MATR-AR2SU |