High Score Skillful Practiceprimary (1 results)

paperback. Condition: New. Paperback. Pub Date: 2019-11-01 Pages: 64 Language: Chinese Publisher: Harbin Publishing House High Scores and Skillful PracticePrimary School Math Oral Calculation Question Card (under the first grade) is based on the new curriculum standards and textbook content of full-time compulsory education It is written to help first-year students learn mathematics better. Through a large number of exercises on calculation problems and a variety of multi-angle question types. it helps first-year stude.…