Kevin Riley,

Omaha Nebraska

Hi, I’m Kevin, the owner of Digit Math website. I have been a computer professional for 23 years and have an MS in Information Science. Most of my career has been providing consulting services, teaching and tutoring.

With the need and demand for mathematics it just made sense to create this website and share the knowledge that I’ve found helps others to understand math. What it is, how it works, and most importantly how to think to solve problems.

My goal is to provide specific explanations and examples so you can achieve. Make learning math enjoyable.

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All Rights Reserved.

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Multiplication Table |

Adding Decimals |

Subtracting Decimals |

Multiplying Decimals |

Square Numbers Conversion Tables |

Adding Fractions |

Subtracting Fractions |

Multiplying Fractions |

Dividing Fractions |

Fractions to Decimals |

Fraction to Percent |

Factoring Polynomials |

Factors and Factoring Defined |

Prime Factorization |

Algebraic Expressions and Math Terms |

Important Algebraic Expressions |

Difference of Squares |

Factoring Trinomials |

Factoring by Grouping |

Cube-Formula(s) |

Absolute Value |

Polynomial Long Division |

Synthetic Division |

Radicals Adding Subtracting |

Radical Expressions |

Simplifying Radical Expressions |

Graphing Linear Equations |

Linear Equations In Two Variables |

System of Equations |

Linear Function |

Distance Formula |

Midpoint Formula |

Factoring Quadratic Equations |

Factoring by Completing the Square |

Quadratic Equation Formula |

Common Logarithm Tables |

Logarithms Definition |

Logarithm Properties |

Common Logarithms |

Antilogs |

Natural Logarithms |

Sequence Convergence & Divergence |

Summation Notation |

Factorials |

Factorials for Binomial Expansion |

Pascals Triangle |

Mathematical Induction |

What are Parallelograms? |

Parallelogram Area |

Perimeter of a Parallelogram |

What is a Quadrilateral? |

3×3 Matrix Determinant |

4×4 Matrix Determinant |

3×3 Cramer’s Rule |

Circle |

Ellipse |

Parabola |

Hyperbola |

Trigonometric Functions Table |

Radians |

Using Trigonometric Functions Table |

Babylonian/Pythagorean/Egyptian |

Greek Mathematics |

Chinese Indian Islamic Math |

Medieval European Renaissance Math |

Scientific Revolution Math |

Modern Math |

Twentieth Century Math |

Addition |

Subtraction |

Multiplication |

Division |

Prime Numbers |

Decimals and Place Value |

Square Root |

Rational and Irrational Numbers |

Multiplication Table |

Adding Decimals |

Subtracting Decimals |

Multiplying Decimals |

Square Numbers Conversion Tables |

Adding Fractions |

Subtracting Fractions |

Multiplying Fractions |

Dividing Fractions |

Fractions to Decimals |

Fraction to Percent |

Factoring Polynomials |

Factors and Factoring Defined |

Prime Factorization |

Algebraic Expressions and Math Terms |

Important Algebraic Expressions |

Difference of Squares |

Factoring Trinomials |

Factoring by Grouping |

Cube-Formula(s) |

Absolute Value |

Polynomial Long Division |

Synthetic Division |

Radicals Adding Subtracting |

Radical Expressions |

Simplifying Radical Expressions |

Graphing Linear Equations |

Linear Equations In Two Variables |

System of Equations |

Linear Function |

Distance Formula |

Midpoint Formula |

Factoring Quadratic Equations |

Factoring by Completing the Square |

Quadratic Equation Formula |

Common Logarithm Tables |

Logarithms Definition |

Logarithm Properties |

Common Logarithms |

Antilogs |

Natural Logarithms |

Sequence Convergence & Divergence |

Summation Notation |

Factorials |

Factorials for Binomial Expansion |

Pascals Triangle |

Mathematical Induction |

What are Parallelograms? |

Parallelogram Area |

Perimeter of a Parallelogram |

What is a Quadrilateral? |

3×3 Matrix Determinant |

4×4 Matrix Determinant |

3×3 Cramer’s Rule |

Circle |

Ellipse |

Parabola |

Hyperbola |

Trigonometric Functions Table |

Radians |

Using Trigonometric Functions Table |

Babylonian/Pythagorean/Egyptian |

Greek Mathematics |

Chinese Indian Islamic Math |

Medieval European Renaissance Math |

Scientific Revolution Math |

Modern Math |

Twentieth Century Math |