Humble Math – 100 Days of Timed Tests: Multip, Humble Math 2019
USD 6.20 USD
Specifications
| Author | Humble Math |
| Language | English |
| Publication Year | 2019 |
| Publisher | Independently Published |
| Brand | Unbranded |
| Personalized | Yes |
| Personalize | Yes |
A nice touch is the illustrated half-title page with a hidden clue.
