 A great way to practice numbers with a child is the regressing game. To start, you need to think of a number and give clues to the child so they can guess the number you're thinking. For example, let's say you're thinking of the number 9. You can give the child clues like, the number is between 8 and 10. If the child is still unsure, you can give them another hint, like, the number rhymes with fine. You want to continue giving them clues until they guess the answer correctly. In our case, it's 9. You can do this with different numbers every time you play. Doing this activity will help a child gain a deeper understanding of numbers.