ISBN: 9787538518504 (1 results)

paperback. Condition: New. Paperback. Pub Date: Jun Pages: 124 Language: Chinese in Publisher: Northern Women and Children Publishing House in order to improve pupils mouth numeracy skills and basic mathematical computing power. we organized a group of teachers with extensive experience in teaching and research staff. prepared jointly by the set computational problems fun math port card: Grade 1 (Vol.1) (PEP applicable). The series has the following characteristics: 1. Supporting the existing materials. According to th.…