Get Clever as Learn More India Mathematics
- Mathematics
- Categories:Science, Nature & How it Works General Knowledge
- Language:Simplified Ch.
- Publication date:August,2019
- Pages:236
- Retail Price:29.90 CNY
- Size:170mm×240mm
- Page Views:110
- Words:400K
- Star Ratings:
- Text Color:Two color
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Feature
★This book is not only suitable for children and students, but also for adults who want to change and train their mode of thinking.
•For children, can foster their interest in mathematics to start to enjoy mathematics and thinking
•For students, can improve numeracy skills—improve the speed and accuracy of calculation
•For adults, can change and expand their mode of thinking to make you excel in work and life
Description
The first chapter is the basic part, introducing the left to right inverse Shortcut Counting Method in the operation of addition and subtraction; the second and third chapters are the improvement parts, introducing one of the core concepts of India mathematics—complementary number concept, and several special methods especially for particular calculation; the fourth chapter introduces three kinds of gamified contracted calculation, showing learners the effortless and intriguing aspect of India mathematics: this chapter uses epiphanic contracted calculations such as lattice algorithm and triangle Rubik’s cube to show learners that mathematics is not just about boring and cumbersome logical calculus, but also can be both hand and brain involved number games or interesting brain twists.
Contents
1. Addition Operation from Left to Right
2. Addition Operation of Two-Digit Numbers
3. Addition Operation of Three-Digit Numbers
4. Skillfully Apply Complementary Numbers to Addition Operation
5. Apply Rule for Rounding of Numbers to Addition Operation
6. Addition Operation of Four-Digit Numbers
7. Addition Operation in Lattice
8. Calculate the sum of consecutive natural numbers
The Second Chapter India Operation Methods of Subtraction
1. Subtraction Operation from left to right
2. Subtraction Operation of Two-Digit Numbers
3. The Operation of Subtracting Two-Digit Numbers from One-Digit Numbers
4. The operation of Subtracting Three-Digit Numbers from Two-Digit Numbers
5. Subtraction Operation of Three-Digit Numbers
6. Skillfully Apply Complementary Numbers to Subtraction Operation
7. Apply Rule for Rounding of Numbers to Subtraction Operation
……
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