एडिशन वर्क बुक- मैजिकल लीयरिंग री-राइटेबल बडी  (रिंगबाउंड, एक्टन इंडिया)

Addition is one of the most important aspect of the four basic operations in arithmetic (the others being subtraction, multiplication & division). This concept helps the child to learn basic of mathamatics and will be very helpful and important to understand later concepts of mathamatics. This book covers the basic addition skills and gives the child a framework for mastering mathematics in elementary school.