So Math Easy

How To : Multiply & Divide Numbers (Basic Elementary Math)

Adding and subtracting may be the easiest of mathematical operations, but once you get it down, multiplication and division can be just as easy. That's why it's called elementary arithmetic. If it were harder, it would be called college algebra or trigonometry. But it's not— i ...more

How To : Calculate math without a calculator

Before the calculator and even the abacus was invented, there was a little instrument called the human brain that we used to do math. Remember that? While most of us turn to our trusty Ti-84s to do calculus homework or whip out our cell phone calculators to determine how much ...more

How To : Always win a card game using a bit of math

Use this rigged game to cheat your friends twice in a row! The game functions just like 31, only this time you'll always win if you follow the instructions in this video. From Revision3: This week we're learning a rigged game that combines principles we learned from both the ...more

How To : Solve a probability math word problem

In this lesson, you will learn how to solve a probability word problem. Need help with your algebra and geometry? Well... P(event)= Number of favorable outcomes / Total number of outcomes In the above problem, the number of favorable outcomes is 4 because there are $ blue ma ...more

How To : Cheat on a math test using a calculator

In this tutorial, we learn how to cheat on a math test using a calculator. The first way to cheat is to go into your calculator where the programming is. After this, you can type in the information that you need to store into the calculator and then save it to look at later. T ...more

How To : Find a percentage of a whole number in basic math

Need help figuring out how to find a given percentage of a whole number (e.g., 16% of 736)? Watch this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thank ...more

How To : Express a fraction in lowest terms in basic math

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical sup ...more

News : Best Math Class Project Ever

I wish there was more information about this impressively massive sonobe model, but all I can glean is that it appears to have been made by Imogen Warren, and was posted by Room 3. So awesome.

News : Psychedelic Math Makes for Some Trippy Origami-Art

Flickr user fdecomite showcases his beautiful portfolio of geometry-inspired papercraft. His dedication to the craft is astounding. Get ready to take a journey down the rabbit hole cuz this work gets trippy. Behind the scenes process photos: Previously, Damn, This Dude Knows ...more

How To : Create a simple math program with Java

In this clip, you'll learn how to create a simple calculator program with Java. Whether you're new to the Java object-oriented programming language or are a seasoned developer merely looking to improve your chops, you're sure to find benefit in this free video programming less ...more

News : Math Teacher Pulls Amazing Video Prank

Meet Matt Weathers, Biola University math professor and probable blood relative of Mary Poppins. Because, really, who but a Poppins could pull off a prank of this sort? Think Who Framed Roger Rabbit for the PowerPoint set. Or, better yet, see for yourself in the video gallery ...more

How To : Solve math problems on number lines

Check out this instructional math video that demonstrates how to solve number lines. In the 11th lesson, learn how to solve SAT problems using the Official SAT Study Guide. Here are the math problems and their page numbers that this video covers: - p409 #8 - p535 #17 - p583 # ...more

How To : Use sigma notation in math

Sigma Notation. Tetrahedral Numbers. Pyramidal Numbers. You'll learn all about them and some relations between them. Know you're math, or Greek math.

How To : Perform the best math card trick ever

There are good magic tricks, and there are bad magic tricks. The host of this video tutorial might not be the most skilled magician around, but he's a pretty good judge of card tricks. Check out how to perform the best math card trick ever! With just a little math and a little ...more

How To : Solve the matchstick math problem

Just by moving one match you can turn the math problem into a correct answer. Definitely use this to get some free drinks. And you already know the answer, so it won't be hard. If you want to try and figure this one out for yourself, pause the video before the reveal. Fun Par ...more

How To : Translate a sentence into math symbols

We will be translating the sentence "twice y differs from 5 by more than two, “into a mathematical equation. The word twice generally means two times, so 2*y (because y comes next in the sentence). Differs normally means is different and a difference from something in a mathem ...more

How To : Guess a random number using a math trick

Though impressive, reading minds in person has been done and overdone. Revamp this tired sport by learning how to mind read over the phone and even on Twitter. Watch this video for Scam School's method on reading minds over social media mediums. So whether you're at the bar o ...more

How To : Solve inductive reasoning problems in math

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next ...more

How To : Teach first grade math lessons

Do you want to help your first grade student learn math skills? Get expert tips on teaching first grade math lessons in this free education video series. Part 1 of 12 - How to Teach first grade math lessons. Teach first grade math lessons - Part 2 of 12. Click through to watch ...more

How To : Pass Your Math Class With 9 Tips

Not all people can catch up with formulas, and problem solving skills, but with the right attitude and proper time management there's no doubt you'll pass the subject. How to pass your math class Be prepared. Physically, mentally and emotionally! Put your mind into it. Tell ...more

How To : Get cubes in math with mysterious Vedic methods

Having problems with cubes. For some people, mathematics doesn't come easy, but there are tricks to solving certain problems, like squares and cubes. Check out this math video tutorial to learn how to get cubes in math with mysterious Vedic methods. This is a mysterious metho ...more

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