Maple Valley Math Thief 1: Black Hole Outside the Maple Leaf Village • 楓之谷數學神偷1：黑洞外的楓葉村

Discover mathematical function and improve understanding and thinking. 

While dueling with the villan Duoduo accidentially cloned himself and fell into a blackhole to a paralle Maple Leaf Village. There he met another Alulu and quickly became friends again. However, Alulu's real identity is a super-smart thief who only wants to steal treasure. What adventure awaits them? 

Mathematical Concepts in the book includes: Units of time/ Gaussian algorithm / decimal place / division / dividend / divisor / remainder / the number zero. 

Features: 

1. Interesting comics: Use engaging storylines to interest the reader to solve problems with mathematical logic. 

2. Let the reader discover the purpose of math and real-life application by using daily life situations

3. Summary review of key mathematical concepts