A good quality Number Book should have step-by-step guidelines, traceable numbers, and allow sufficient space where one can practice. Those characteristics enable the child to work at his own level and gradually increase the accuracy and the writing level. The design is child-friendly and visually appealing, which has been maintained by Yellow Bird Publications. https://first-law-commission-of-india.blogspot.com/2025/08/learn-counting-with-best-number-book.html