If you praise positive things, here's the thing. It is amazing that children can master mathematical knowledge and practical ability so quickly, which must be the result of hard work at ordinary times.

1, children's math and practical ability is so strong that they will be more confident and independent in their study and life in the future.

2. Being able to count to 99 and having strong hands-on ability are all valuable advantages. I hope that children can continue to maintain and explore more potential.