All Episodes
The Math Dude Quick and Dirty Tips to Make Math Easier — 299 episodes
300 TMD Math Is a Playground…So Play!
077 TMD How Are Distances and Absolute Values Related?
299 TMD How to Use Math to Fly Rockets to Space
227 TMD Polygon Puzzle: How Many Degrees Are In a Polygon?
298 TMD The Simple Math Behind Crunching the Sizes of Crowds
226 TMD Math Tips for Smart Shopping
250 TMD How to Measure Time Without a Stopwatch
297 TMD 4 More FAQs About Percentages
193 TMD The 5 Steps of Problem Solving
296 TMD How Many Gifts Are In the 12 Days of Christmas?
179 TMD Christmas Math 101
295 TMD What Is the Probability that Alien Life Exists?
127 TMD How to Quickly Calculate Percentages
294 TMD How Are Turkeys and Extraterrestrials Related?
134 TMD What Are Mixed Fractions?
293 TMD Why Were the 2016 U.S. Presidential Polls Wrong?
206 TMD How Big Is the Universe?
292 TMD How to Think About the Size of the Earth
210 TMD 5 More Tips for Understanding Weights and Measures
291 TMD How Does Geometry Explain the Phases of the Moon?
221 TMD What Are Polygons? (Reissue)
290 TMD How to Win Every Bet
204 TMD What Is Angular Size?
289 TMD How to Use Geometry to Calculate the Size of Earth
257 TMD 3 Numerical Fun Facts About NFL Football
288 TMD What Is a Light Year?
197 TMD What Are the Odds of Successfully Navigating an Asteroid Field?
287 TMD Why Are There Ties in Olympic Swimming?
229 TMD How FOIL Can Help Your Math Skills
286 TMD 5 Numerical Fun Facts About the Olympics
205 TMD How Big Is the Solar System?
285 TMD What Are Polynomials?
235 TMD Phone Keypad Number Puzzle
284 TMD 4 Numerical Fun Facts About the Juno Spacecraft
211 TMD How to Use Google as a Calculator
283 TMD How to Solve the Famous Coffee and Cream Puzzle
231 TMD What Is a Nautical Mile?
282 TMD How to Prove the Pythagorean Theorem
234 TMD How to Estimate Hours Left Until Sunset
281 TMD How to Think About Division: Part 2
216 TMD Why Does a Triangle Have 180 Degrees?
280 TMD How to Think About Division: Part 1
198 TMD The Equation for a Happy Mother's Day
279 TMD How to Think About Multiplication: Part 2
129 TMD How to Simplify Fractions
278 TMD How to Think About Multiplication: Part 1
030 TMD How to Use Math to Send Encrypted Messages
277 TMD 3 Numerical Fun Facts About the NCAA Tournament
213 TMD What Are the Odds of Winning the Lottery?
276 TMD How to Think About Subtraction: Part 2
190 TMD 3.14 Fun Facts About Pi
275 TMD How to Think About Subtraction: Part 1
138 TMD How to Add and Subtract Like an Egyptian
274 TMD How to Think About Addition
196 TMD How Is Rainfall Measured?
273 TMD How to Combine Like Terms
114 TMD How Many Grains of Sand are on Earth's Beaches?
272 TMD What Does Half-Life Mean?
271 TMD What Do Analog and Digital Mean?
270 TMD What Is a Pie Chart?
028 TMD How to Use Statistics to Understand Poll Results
269 TMD How to Use Histograms to Fix Your Pictures
268 TMD How to Use Histograms to Take Better Pictures
267 TMD What Is a Histogram?
266 TMD What Is a Bar Graph?
222 TMD Thanksgiving and Black Friday After-Math
265 TMD How to Use Stem-and-Leaf Plots
264 TMD What Are Stem-and-Leaf Plots?
263 TMD How to Solve Archimedes’ Volume Puzzle
172 TMD Halloween Math and More Percentage Questions
262 TMD How to Find the Volume of a Pumpkin
261 TMD How to Resolve Zeno’s Paradox
260 TMD What Is a Mathematical Limit?
259 TMD What Is Euler's Number?
258 TMD What Is Exponential Growth?
256 TMD Imaginary Numbers in the Real World
255 TMD What Are Vectors?
254 TMD What Are Complex Numbers?
253 TMD What Are Imaginary Numbers?
252 TMD How to Use the Stars to Find Your Latitude
251 TMD How to Calculate Density
249 TMD 3 Tips for Calculating Percentages
248 TMD 3 More Numerical Fun Facts About Pluto
247 TMD 5 Numerical Fun Facts About Pluto
111 TMD How to Find the Distance to Fireworks and Thunderstorms
246 TMD Martin Gardner's 3 Penny Puzzle
245 TMD Why Does a Circle Have 360 Degrees?
244 TMD What Are Combinations? Part 2
243 TMD What Are Combinations? Part 1
242 TMD What Are Permutations?
241 TMD How to Solve the Famous Clock Puzzle
173 TMD You Are NOT Bad at Math
240 TMD How to Think About Small Numbers, Part 2
239 TMD How to Think About Small Numbers, Part 1
011 - What are Numerators and Denominators?
238 TMD The Infamous “Cheryl’s Birthday” Puzzle
237 TMD When Is the Next Leap Year?
109 TMD How to Square Two-Digit Numbers in Your Head
236 TMD A Perplexing Geometry Fun Fact
162 TMD 5 Tips for Faster Mental Multiplication
233 TMD How to Draw Perfect Angles
232 TMD Valentine’s Day Math
230 TMD How to Calculate Arc Length
228 TMD 3 Tips for Subtracting Quickly
180 TMD New Year Math Fun Facts
225 TMD 2 More Tips for Adding Quickly
224 TMD 3 Tips for Adding Quickly
223 TMD How to Find the Center of a Circle
220 TMD Martin Gardner’s Best Math Puzzles (Part 2)
219 TMD Martin Gardner’s Best Math Puzzles (Part 1)
218 TMD What Is a Great Circle?
217 TMD What Are Euclidean and Non-Euclidean Geometry?
215 TMD All About Triangles
214 TMD How to Calculate the Area of a Triangle
212 TMD 3 More Tips for Using Google as a Calculator
209 TMD 5 Tips for Understanding Weights and Measures
208 TMD How to Solve the Famous Birthday Problem
207 TMD Are Mass and Weight the Same Thing?
137 TMD How to Multiply and Divide Mixed Fractions
136 TMD How to Add and Subtract Mixed Fractions
203 TMD How to Think About Astronomically Large Numbers
202 TMD World Cup Math
201 TMD How to Prove There Are Infinite Prime Numbers?
200 TMD What Is Math, Really?
078 TMD How to Use Math to Land Your Dream Job
199 TMD How to Prove That 1 = 2?
195 TMD What Is the Famous Monty Hall Problem?
194 TMD What Physics Recently Discovered About the Big Bang
192 TMD What Do Sine Functions Look Like?
191 TMD How Many Minutes of Daylight Do We Gain or Lose Each Day?
189 TMD What Are the Odds of Predicting a Perfect NCAA Tournament Bracket?
188 TMD 3 Frequently Asked Questions About Modular Arithmetic
187 TMD What Are the Domain and Range of a Function?
186 TMD What Are Functions?
185 TMD How to Use Trigonometry to Measure the Height of a Tree
184 TMD 3 Super Bowl Fun Facts
183 TMD What Are Radians and Degrees?
182 - What Are Sine, Cosine, and Tangent?
181 TMD The World of Trigonometry
178 TMD The Magic of Number 9 (Part 2)
177 TMD The Magic of Number 9 (Part 1)
176 TMD 3 Frequently Asked Questions About Math Puzzles
175 TMD How to Make a Graph (Part 2)
174 TMD How to Make a Graph (Part 1)
108 TMD Is There a Difference Between Odds and Probability?
171 TMD How to Calculate with Significant Figures
170 TMD How to Identify Significant Figures
169 TMD What Are Significant Figures?
168 TMD 3 Frequently Asked Questions About Percentages
167 TMD Accuracy Versus Precision
166 TMD How to Round Numbers (Part 2)
123 TMD What Is Pascal's Triangle? Part 1
096 TMD How to Write Small Numbers with Scientific Notation
165 TMD How to Round Numbers (Part 1)
164 TMD 5 Tips for Faster Mental Division (Part 2)
163 TMD 5 Tips for Faster Mental Division (Part 1)
161 TMD How to Subtract Quickly
160 TMD How to Square Numbers Quickly
159 TMD A 4-Step Guide to Solving Equations (Part 2)
158 TMD A 4-Step Guide to Solving Equations (Part 1)
157 TMD How To Solve Equations (Part 2)
156 TMD How to Picture the Meaning of Algebra
155 TMD What Is the Pythagorean Theorem?
154 TMD Why Is Algebra Useful?
153 TMD How To Solve Equations (Part 1)
152 TMD What Are Equations?
086 TMD How to Convert Between Fahrenheit and Celsius
151 TMD What Are Algebraic Expressions?
150 TMD What Are Variables? (Part 2)
149 TMD What Are Variables? (Part 1)
148 TMD What Is Algebra?
147 TMD How Do Computers Add? (Part 3)
146 TMD How Do Computers Add? (Part 2)
145 TMD How Do Computers Add? (Part 1)
097 TMD What is Pi?
144 TMD What Is Boolean Algebra?
143 TMD How to Add Binary Numbers
142 TMD What Are Binary Numbers? Part 2
141 TMD What Are Binary Numbers? Part 1
140 TMD How to Add and Subtract Roman Numerals
139 TMD What Are Roman Numerals?
135 TMD How to Turn Mixed Fractions Into Improper Fractions
133 TMD How to Compare Fractions
132 TMD What Is the Lowest Common Denominator?
131 TMD What Is the Least Common Multiple?
130 TMD How to Find Common Denominators
128 TMD How to Factor Numbers
126 TMD How to Quickly Add the Integers From 1 to n
125 TMD How to Quickly Add the Integers From 1 to 100 - Part 1
124 TMD What Is Pascal's Triangle? Part 2
122 TMD How to Calculate Probabilities, Part 2
121 TMD How to Calculate Probabilities, Part 1
120 TMD What Are Probability Trees?
119 TMD What Is Probability?
118 TMD What Are Moving Averages? Part 2
071 TMD How to Amaze Your Friends With Number Tricks
117 TMD What Are Moving Averages? Part 1
116 TMD What Is the Circumference of a Circle?
115 TMD Olympic Math Boot Camp
113 TMD What is the Higgs Boson Particle? Part 2
112 TMD What is a Higgs Boson? Part 1
110 TMD What Are Prime and Composite Numbers?
107 TMD The Math of a Solar Eclipse
106 TMD How to Work and Play with PEMDAS
105 TMD What is PEMDAS?
104 TMD How to Calculate Square Roots in Your Head
103 TMD What are Square Roots?
102 TMD Why Math Isn't an Awful Nerd, Part 2
101 TMD How to Look for Patterns in Numbers
100 TMD Why Math Isn't an Awful Nerd, Part 1
099 TMD How to Estimate Pi with Monte Carlo Methods, Part 2
098 TMD How to Estimate Pi with Monte Carlo Methods, Part 1
094 TMD How to Memorize Numbers, Part 3
093 TMD How to Memorize Numbers, Part 2
092 TMD How to Memorize Numbers, Part 1
091 TMD What Do Negative Exponents Mean?
090 TMD How to Divide Numbers with Exponents
089 TMD How to Multiply Numbers with Exponents
088 TMD What Is Scientific Notation?
033 TMD Is Multiplication the Same as Repeated Addition?
087 TMD How to Adjust Your Holiday Recipes
085 TMD How Are Check Digits Used in the Real World?
084 TMD What is "Casting Out Nines"? Part 3
083 TMD What Is Casting Out Nines? Part 2
082 TMD What Is "Casting Out Nines"? Part 1
081 TMD How to Check Your Arithmetic, Part 2
080 TMD How to Check Your Arithmetic, Part 1
079 TMD How to Multiply and Divide Negative Numbers
032 TMD How to Use Math to Make Estimates
076 TMD What are Absolute Values?
075 TMD Tips to Boost Your Business Math Skills, Part 2
074 TMD Tips to Boost Your Business Math Skills, Part 1
007 TMD Making Sense of Definitions and Interpretations in Math
073 TMD How to Use Venn Diagrams to Solve Problems
072 TMD What is a Venn Diagram?
008 TMD Two Tips to Help You Add Quickly
070 TMD What are Real Numbers?
069 TMD What are the Union and Intersection of Sets?
068 TMD What are Sets and Subsets?
067 TMD How to Use Mathematical Series in the Real World
066 TMD How to Calculate How Fast Your Money Will Grow
065 TMD What is a Mathematical Series?
064 TMD How to Use the Compound Interest Formula
063 TMD What is the Compound Interest Formula?
012 TMD Use the Power of Ten Percent to Easily Calculate How Much to Tip
062 TMD What are Exponents?
061 TMD How to Use the Rule of 72 to Find the Time it Takes to Double Your Money
044 TMD How to Multiply Quickly
060 TMD What is the Associative Property?
059 TMD What is a Mobius Strip?
058 TMD How to Tell If a Number is Divisible by 7, 8, or 9
057 TMD How to Tell If a Number is Divisible by 4, 5, or 6
056 TMD How to Tell If a Number is Divisible by 2 or 3
055 TMD How to Calculate the Day of the Week of Any Date
054 TMD How is Modular Arithmetic Related to Remainders in Division?
053 TMD What is Modular Arithmetic?
052 TMD How to Convert Repeating Decimals to Fractions, Part 3
051 TMD How to Convert Repeating Decimals to Fractions, Part 2
050 TMD How to Convert Repeating Decimals to Fractions, Part 1
049 TMD How to Convert Decimals to Fractions, Part 1
048 TMD What are Irrational Numbers?
047 TMD What are Rational Numbers?
046 TMD How to Explain Patterns with Math
045 TMD Two Tips for Multiplying by Eleven
006 TMD The Commutative Property of Addition in Life and Math (repeat of 2-19-10)
043 TMD What is the Distributive Property?
042 TMD How Statistics Solved the German Tank Problem
041 TMD What are Statistics and Estimators?
040 TMD How to Divide Fractions
010 TMD What are Fractions?
039 TMD What Do Prefixes Mean in Math? - Part 2
038 TMD What Do Prefixes Mean in Math? - Part 1
037 TMD How to Estimate How Fast Someone is Running
036 TMD How to Convert from Miles to Kilometers...and More
035 TMD How to Convert Units Using the Multiplicative Identity
034 TMD How to Multiply Fractions
031 TMD What Are Area and Volume?
029 TMD What are 1D, 2D, and 3D Coordinates?
027 TMD How to Make Box and Whisker Plots
026 TMD What are the Range and Standard Deviation?
025 TMD What is the Mode?
024 TMD How Median Averaging Can Fix Your Photos
023 TMD How to Calculate Median Values
022 TMD How to Calculate Mean Values
021 TMD What Do Averages Mean?
020 TMD How are Fractions and Division Related?
019 TMD What are Decimals?
018 TMD How to Use the Golden Ratio to Take Better Pictures
017 TMD What is the Golden Ratio and How is it Related to the Fibonacci Sequence?
016 TMD What is the Fibonacci Sequence and Why is it Famous?
015 TMD What Are Geometric Sequences?
014 TMD What Are Sequences in Math?
013 How to Use Percentages to Easily Calculate Sales Prices
009 TMD How to Add Quickly, Part 2
005 TMD How to Subtract Negative Integers
004 TMD How to Add Negative Integers
002 TMD What are Natural Numbers?
003 TMD What are Negative Numbers and Integers?
001 TMD How to Understand the Language of Math