Introduction to Mental Math Faster Than Abacus How to Become a Human Calculator
  • Introduction to Mental Math- How to Become a Human Calculator Faster Than Abacus
Addition Techniques - Left to Right Arithmetic Calculators Faster than Abacus
  • Addition Technique - LEFT TO RIGHT ARITHMETIC - Pre Algebra Speed Mental Trick
  • Add the following numbers by using the Left to Right Arithmetic Technique Soon
Subtraction Techniques - Rounding up and Rounding Down Technique to subtract
  • Subtraction Techniques - Rounding up and Rounding Down Subtraction Technique
  • Solve the following problems in Subtraction by using the Technique.
Multiplication Techniques - Speed Calculations of Numbers - Number Theory - Fast
  • Multiplication Techniques ( 0 - 9 ) Numbers
  • 0 - 9 Multiplication Problems
  • Multiplying By 11
  • Multiplying by 11 Problems
  • Multiplying by the numbers between ( 12 - 19 )
  • Multiplying (12 - 19) Numbers
  • Multiplying any 2 digit number by 2 digit number
  • Multiply any 2 Digit Number
  • Multiplying by the numbers between ( 91 - 99 )
  • Multiplying by (99 - 100)
  • Multiplying by ( 101 - 110 )
  • Multiplying by 111 and more
  • Multiplying by more than 100
Division Techniques to Divide Numbers such as 2, 4, 5, 8 and 25
  • Division Techniques
  • Solve the problems in Division
Squaring Techniques to obtain quick squares of Numbers. Faster Calc Methods
  • Squaring Techniques
  • Find the Squares of the following numbers
Rooting Techniques
  • Rooting Techniques
  • Find the roots of the following numbers
Bonus Technique - Mirror Technique to Find the Multiplication of two numbers
  • Mirror Technique
  • Solve the problems by using the Mirror Technique
Conclusion - Practice these techniques daily to calculate faster than abacus
  • Conclusion
Exercise - DO NOT USE ANY CALCULATORS, PENS AND PAPERS AND ABACUS TO SOLVE.
  • Exercise Video - Downloadable
  • Lecture Notes All Techniques in One PDF