# Quick Links to Youtube

**BASIC MATH**

Prime Numbers (3 videos)

GCD/GCF and LCM/LCD (4 series, 20 videos)*

Fractions (7 series, 44 videos)*

Decimals (3 series, 19 videos)*

Percent Tutorial Series (6 videos)*

Conversion Among Fraction, Decimal, Percent (10 videos)*

Rounding Numbers (7 videos)

Scientific Notation (6 videos)

Integers (5 series, 37 videos)*

PEMDAS (2 series, 11 videos)*

Ratio and Proportion (1 series, 10 videos)

Direct and Inverse Proportions (11 videos)

Rate, Base, Percentage (6 videos)

Time Calculation Series (6 videos)

Graphs and Table**Word Problems **

Number Problems (4 series, 20 videos)*

Age Problems (2 series, 18 videos)*

Motion (Distance, Rate, Time) Problems (2 series, 15 videos)*

Work Problems (2 series, 13 videos)*

Mixture Problems (4 series)*

Coin Problems

Venn Diagram Problems (2 series, 14 videos)

* Essential for the Civil Service Examination

**Algebra**

Sets (8 videos)

Algebraic Expressions (1 series, 13 videos)

Polynomial Expressions (17 videos)

Laws of Exponents

Squaring and Cubing Binomials

Linear Equations (2 series, 21 videos)

Linear Inequalities (13 videos)

Systems of Linear Equations ( 1 series, 6 videos)

Quadratic Equations (1 series, 21 videos)

Absolute Value Equations and Inequalities (15 videos)

Rational Expressions (1 series, 27 videos)

Variation (5 series, 22 videos)

Arithmetic Sequence (7 videos)

Geometric Sequence (10 videos)

Factoring (11 videos)**Functions**

Function Basics (5 videos)

Domain and Range (21 videos)

Linear Functions (14 videos)

Quadratic Functions (20 videos)

Polynomial Functions (19 video)

Exponential Functions

Operations on Functions (11 videos)

Inverse Functions (9 videos)

Composition of Functions (7 videos)

Piecewise Functions (8 videos)**Geometry**

Basic Geometry (14 videos)

Quadrilaterals (16 videos)

Triangle Congruence (12 videos)

Circles (5 videos)**Measurement**

Area

Volume

Surface Area (5 videos)

Business Math

Simple Interest Problems

Discount (6 videos)**GeoGebra**

Precalculus (57 videos)

The Factorial Notation

The Sigma/Summation Notation

Trigonometry Series

Calculus (74 videos)