I wasn't able to find a direct PDF of Oxford Mathematics for the New Century 2A (likely a secondary school textbook from the Oxford University Press series used in Singapore or Hong Kong). However, here are a few practical suggestions to locate it:
: Emphasizes the use of modern information technology and STEM education to prepare students for future academic and professional environments. oxford mathematics for the new century 2a pdf top
Based on curriculum standards and supporting resources, Book 2A typically covers the following key mathematical areas: Approximation and Errors I wasn't able to find a direct PDF