Description or summary of the book: This book teaches children to add the numbers 1 and 2. Through tracing and reciting simple numbers first, and then gradually shifting to addition using the numbers 1 and 2, children grasp the concept of basic addition without difficulty or anxiety.
Estimated reading time (average reader): 3H38M39S
Other categories, genre or collection: Mathematics & Numeracy, Non-Fiction, Activity Books, General Study Books
Available formats: PDF, TXT, DOC, DOCX, AZW3, WORD, HTM, EPUB. Compressed in RZ, CPIO, ZIP, CBR, RAR