G A M E
Game of guessing the correct number, No.1
BlackJack
Bingo
How to make sure if your calculation is correct
Game of guessing the correct number, No.2
Unicursal figure
Composing with probability

Useful knowledge
Sum from 1 to 100
Mental calculation technique
Quick Table of Multiples
Why does leap year exist?
Forming an equilateral pentagon only using a ruler and a compass
Mystery of "(-1)x(-1)=1"
Pythagorean theorem
Square Number
It could be the world's oldest relation between the sum and product of trigonometric function.
Addition, subtraction, multiplication, and division of algebraic equations
Immediate quadratic equation

Invitation to the mathematics in the university
Introduction
Infinity
(epsilon-delta) technique
Type of differential and integral calculus
General solution of algebra equation and abstract mathematics
Two-dimension, three-dimension and infinite dimension
Proving that e is a surd

Mathematical knowledge used in programming
Table handling
Addition with numbers of 1000 digits


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