Addition 4 years old

Author: Taro Akira
Publisher:
Publish Date: 2005-06-01
Features: This book aims to help children firmly grasp the methods of addition through systematic basic practice. Through repeated exercises, it helps children lay a foundation for their arithmetic skills in the first grade of primary school. The main objectives and structure of the book:
Learn to calculate correctly and express addition within 10: First, let children practice accurately calculating and reading out various combinations of numbers within 10. Then, compare quantities; compare two number combinations to determine if the quantities are the same, or which is greater. Additionally, practice expressing the calculated quantities with numbers and repeatedly practice tracing and writing numbers in the correct stroke order.
Learn to use addition formulas to express "how much when added together" and "how many in total": Use stickers and coloring to practice "what is the sum" (combining numbers) and "how many in total" (increasing numbers). Then, learn to use symbols (+, =) to represent addition formulas (e.g., 3 + 2 = 5). Repeatedly practice remembering the structure of the formulas and the pronunciation of the symbols to learn how to use addition formulas.