Math Extension Units: Book 1, Grades 2-3
| Country | USA |
| Brand | Crayola |
| Manufacturer | Crayola |
| Binding | Office Product |
| ItemPartNumber | 04-1024 |
| Model | 041024 |
| Color | Multi |
| ReleaseDate | 2021-04-01 |
| Size | 1 Count (Pack of 1) |
| UnitCount | 1 |
| UPCs | 071662310240 |
| EANs | 0071662310240 |