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SAT Digital – Math
October 1, 2025
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Algebra
Algebra
Lessons
Introduction Page
Preview
Evaluating Expressions
Writing Algebraic Expressions
Equivalent expressions
Solving Equations
Inequalities on a number line
Multi-Step Equations
Solving Inequalities
Slope
Linear Inequalities
Point-Slope Form
Slope-Intercept Form
Standard Form of Linear Equations
Coordinate plane
Linear Functions
Linear equations
Equations With Infinitely Many Or No Solutions
Equations of Parallel and Perpendicular Lines
Systems Of Equations
Systems of linear inequalities
Advanced Math
Advanced Math
Lessons
Simplifying Expressions
Cube Roots
Exponents
Properties of exponents
The Distributive Property
Absolute Value Equations
Expanding Expressions
Rational exponents
Factoring Quadratic Equations
Factoring Expressions
Completing the Square
The Quadratic Formula
Quadratic Functions
Exponential functions
Exponential growth
Exponential decay
Absolute value functions
Problem-Solving and Data Analysis
Problem-Solving and Data Analysis
Lessons
Ratios
Proportions
Percents
Unit rates
Dividing decimals by whole numbers
Frequency tables
Line plots
Probability
Mean, median, mode, and range
Proportional Relationships
Two-Way Tables
Percent Change
Histograms
Box and whisker plots
Standard deviation and variance
Scatter plots
Line Of Best Fit
Compound Probability
Converting customary units
Conditional Probability
Simple Interest
Geometry & Trigonometry
Geometry & Trigonometry
Lessons
Supplementary Angles
Adjacent Angles
Complementary Angles
Vertical Angles
Perimeter
Area of rectangles
Volume of rectangular prisms
Transversals Of Parallel Lines
Area of Triangles
Volume of Prisms
Interior Angles of Triangles
The Pythagorean Theorem
Circumference of circles
Area of Circles
Nets
Volume of Cylinders
Distance Formula
Congruence
Similarity
Similar triangles
Trigonometric Ratios
Solving Right Triangles
Area of compound shapes
What is surface area?
Surface area formulas
Volume Formulas
Volume of Cones
Volume of Spheres
Equations of Circles
Area of Parallelograms
Radians
Proofs with Congruent Triangles
Arc Length
Tangent to a circle
Area of Sectors
SAT Math Practice Set
SAT Math Practice Set
Lessons
SAT Math Practice Set 1a
Preview
SAT Math Practice Set 1b
Preview
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Math Kangaroo Ecolier (Grade 3 & 4)