Isbn: 9787533889975 - primary mathematics hobby classes (grade 2) (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback Number: 235 Pages. Primary Mathematics hobby classes under the compulsory education curriculum standard textbook written a new extra-curricular learning guidance materials. Designed to help those in higher mathematics literacy. school has spare capacity. like mathematics students on the proper understanding of mathematical concepts. training level of thinking. to improve the mathematical knowledge to problem-solving abilities. the selection of examples and design ex.…