Learn to calculate fast with your body parts. Amazing trick to learn easily multiplication table or times tables (in just 2 min.)
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How To:
Calculate Faster Than a Calculator
How To:
Solve equations with the order of operations
How To:
Add rational numbers
How To:
Solve for the missing ratios or proportions
How To:
Find a missing coordinate given: coordinate & equation
How To:
Compare methods of solving quadratic equations
How To:
Find a number given Its percent
How To:
Use ">" (greater than) and "<" (less than) symbols
How To:
Do long division without a calculator
How To:
Calculate percent composition for chemistry
How To:
Convert between diameter and radius
How To:
Identify characteristics of a sample during a survey
How To:
Convert Fahrenheit to Celsius with a formula
How To:
Find the area of a parallelogram using geometry
How To:
Translate a sentence into math symbols
How To:
Prove Rank(A) = Rank(transpose of A) in linear algebra
Find the discriminant (DELTA):
quadratic equation
How To:
Find the equation of a line given 2 points
How To:
Interpret a standard deviation
How To:
Rewrite an addition problem as a multiplication problem in math
How To:
Calculate Faster Than a Calculator
How To:
Solve equations with the order of operations
How To:
Add rational numbers
How To:
Solve for the missing ratios or proportions
How To:
Find a missing coordinate given: coordinate & equation
How To:
Compare methods of solving quadratic equations
How To:
Find a number given Its percent
How To:
Use ">" (greater than) and "<" (less than) symbols
How To:
Do long division without a calculator
How To:
Calculate percent composition for chemistry
How To:
Convert between diameter and radius
How To:
Identify characteristics of a sample during a survey
How To:
Convert Fahrenheit to Celsius with a formula
How To:
Find the area of a parallelogram using geometry
How To:
Translate a sentence into math symbols
How To:
Prove Rank(A) = Rank(transpose of A) in linear algebra
Find the discriminant (DELTA):
quadratic equation
How To:
Find the equation of a line given 2 points
How To:
Interpret a standard deviation
How To:
Rewrite an addition problem as a multiplication problem in math
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