How To: Multiply by 11 Faster Than a Calculator
Yes, with this simple technique you can multiply 2 digit numbers in your head. The video also reviews a really easy method for multiplying larger numbers by 11 in a simple fashion.
Yes, with this simple technique you can multiply 2 digit numbers in your head. The video also reviews a really easy method for multiplying larger numbers by 11 in a simple fashion.
This video shows two techniques for multiplying any number by 11. Using these techniques you will find it is easier than using a calculator.
The fun of gambling can come at a hefty price. Problem gambling affects 331, 000 individuals and can quickly destroy families and lives. Know the risks. The Responsible Gambling Council offers a free Cost2Play Calculator app and safe gambling tips atwww.noregrets.ca
In this video the teacher shows us how to use a TI-84 plus graphing calculator to graph a function, adjust the view window, and determine the values of several types of critical points on the graph such as x-intercept, y-intercept, local maximums, and local minimums. After entering the function in the Y= editor she presses the ZOOM button and selects Z-Standard this adjusts the view window to a range of -10 to 10 on both axis. To find each of the critical points requested the teacher uses the...
Want to win the prize? Knowing a little math is the key to winning this popular contest. In this video, learn how to estimate correctly.
Can you pull out a dollar bill from under an upside down beer bottle, without knocking the bottle over? Probably not, but learn how to from this video bar trick tutorial and bet your friends that you can. It's an easy winnable bet, once you know the trick.
Win bar bets with this trick in which you have two matches leaning together on top of a coin. The bet is that you can remove the coin without knocking the matches over.
Win a bar bet with this trick. The bet is that you can transfer an egg from one shot glass to another without touching the egg.
Kipkay shows you how to make 5 bucks, quick and easy, every time! Fill up a shot glass halfway, then bet your friends that you can lift it up with the palm of your hand, using just the palm of your hand, no fingers and no cupping the glass.
If you are looking for a cool new way to hustle free drinks at the bar or cash from your friends, check out this tutorial. In this video, you will learn an incredibly interesting trick using just whiskey, water, two shot glasses and a card or driver's license. Bet a friend that you can make make water and whiskey switch shot glasses without pouring or dumping either glass.
This video shows you the basics of dealing a hand of Texas Hold 'em. When dealing you always start off dealing the cards to your left; deal two cards to each player to start the initial round of betting. After the round of betting is over you "burn" one card by placing it face down, then turn over three cards called the "flop". This is followed by a round of betting. Then you burn one card and flip over one card called the "turn". This followed by another round of betting leaves you to burn o...
This trick works great in pretty much any bar or restaurant. All you need is a cloth napkin to achieve this funky trick. Bet someone that they will not be able to tie a napkin in a knot without crossing their arms or lifting their fingers. Those suckers will tie themselves in a pretzel before they are able to accomplish this and you can laugh and laugh because you know the secret!
In this video, learn a cool bar trick that will win you tons and tons of beers. In this two part tutorial, you will learn exactly how to bet someone that they can't fit a human body through a hole in a single dollar bill. They will be completely confused and have no idea what to do.
Here is another way to win some free drinks or cash at a bar or party. In this tutorial, learn how to bet your friend and win - every time!
This video demonstrates that the line integral of a scalar field is independent of path direction. Learn how to solve scalar-field integrals with this free video calculus lesson. Looking for a primer on how to solve matrix problems using a TI-89 graphing calculator? See how it's done with this free video algebra lesson. 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, i...
Not sure exactly how to calculate a twenty percent tip for your waitress? Or how about how to figure out how much less your cost will be with that thirty percent off tag? Use these steps to calculate percentage, without a calculator.
Apple has completely redesigned its Calculator app for iPhone, and it's now powerful and practical enough to replace any third-party calculator you've been using.
Antibiotic use in infants has been associated with a host of childhood conditions later in life. Yet when an infection is suspected in a newborn, usually a sample of their blood is drawn to check for the presence of bacteria and 5 to 8 percent of them receive antibiotics while the diagnosis is pending.
It would be an understatement to say that Supercell hit it big with Clash of Clans. The game has topped both Google Play and the iOS App Store for years and shows no signs of ever slowing down.
The new preview build of Android is out, and it looks good. But if you're not quite ready to install Android L on your phone, there's still another way to enjoy some of these new visual elements on your Nexus device.
Oh bar tricks, who can ever get enough? Well, in this simple trick, you'll bet someone to see if they can balance two forks on one toothpick. Watch this video and see how the trick is done, so you can enjoy the sweet taste of victory!
Are you the kind of person who's always looking for a new way to scam people into buying them beer with one-sided bets? Then this is right in your wheelhouse. Watch this video to learn why it is impossible to blow a folded bottle cap into a bottle from it's rim and how you can use this to trick bar patrons and partygoers.
The film Jumper may not have been critically acclaimed, but few can argue with how awesome the special effects that allowed the characters to teleport at will are. They looked great and were applied with great aplomb. This video will show you how to mimic that effect in After Effects, allowing you to make your own teleportation-happy films. I bet you can make one better than Jumper!
There are some basic thing that you will need to think about, when trying to bluff in poker. Always think about taking advantage of being in position. Being "in position" refers to being the person who bets at the most advantageous time. This is the case, when you are "on the button": i.e. the last person to bid.
This is a card trick that you can make some money on. First you start with 2 decks of cards. The decks are organized hearts, spades, diamonds, then, clubs. Ace through king on each suit. To set up this trick you reverse one of the decks. So one deck is hearts, spades diamonds, and clubs and the other deck is club, diamonds, spades and hearts with king to ace.To start the trick you have a friend shuffle the two decks together. You then make a bet that the top 52 cards will make a full deck. Ac...
This video shows you the best play when you flop the nuts in Texas Hold 'em. If you overplay the hand, you tip off the other players to what you're holding. Each time a card is turned, the way you bet gives a hint to what you are holding in your hand if you are not careful. Checking the bet is an indication that you don't have the cards they think you do in your hand. This video gives the viewer insight into real poker play.
This is a wonderful instructional video on how to play Texas Hold 'em cards game. This video demonstrates the rules very clearly and hence any one who watches this video will quickly learn how to play the Texas Hold 'em game. You can start the game with bet, deal and then you can play. You will need poker chips, dealer chips and deck of cards. You can go for blind bets. You can go for big blind or small blind. You can then flop. You can turn or river. You can win according to the combination ...
This is a fantastic and great bar trick, or bet. Using just a couple glasses and a piece of string, you can trick your friends into buying you beer or giving you money. What's better than that?
The dreidel, the small top that's among the most recognizable symbols of the Hanukkah season, is a fun game of chance to play with friends and family.
This video will show you how to always win in a very simple bar game called Nim. Trick your friends into betting on it then always getting a free drink or a couple of bucks! (Please drink responsibly.)
Bet your friend that you can drink two pints before he can drink two shots. You will win every time with this brilliant con.
Learn how to properly hold and use the pick while playing acoustic guitar, with a little help from Charles Sedlak. Simple and easy, but one of the most important things (bet you didn't know that).
In this tutorial, we learn how to change fractions to decimals. Once you learn how to do this, it can help you learn more levels of math. Start out with easy problems and work your way up to more difficult ones. First, try rewriting the equation. Take your top numerator and divide it out by hand by your denominator. After you have done the long math for this, the number that is on the top of the division sign will be your answer. You will need to have a good sense of what numbers add into wha...
In this three-part video tutorial, learn how to manage loans with an amortization table in Excel. The three parts of this video go over the following:
Looking for a sure fire way to win a bar bet? Check out this tutorial. This super easy magic trick will amaze even the most skeptical of audiences and guarantee you free drinks all night!
Pythagoras was a smart man, so smart that his mathematical theory is named after him and still used today, more than 2,000 years later: the Pythagorean theorem. It implies that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides. The Pythagorean theorem is a cornerstone of geometry. Here’s how to use it.
Perhaps not as easy as using a calculator, but easy nevertheless! With mathematics, as with anything else, not everyone progresses at the same rate. Happily, in the age of Internet video tutorials, this isn't a problem. Those who progress quickly can go beyond what's being taught them and those who are struggling likewise have all the time in the world to catch up. With this free video math lesson, you'll learn how to find square roots by hand.
In this tutorial, we learn how to find the area of a circle. The line from the middle to the edge of the circle is called the radius. Find what this is in your equation, then multiply (3.14 X radius x radius). This will always work out the area of a circle for you. So, do this equation with your calculator or by hand, then you will have the correct answer for the area. Make sure to add the units squared after you get the answer. If you are given the diameter (line all the way across), you wou...
In this video we learn how to convert recurring decimals to fractions. Start off by writing out the decimal with the dot next to it to show that it's recurring. This means that the number goes on forever and doesn't stop. To convert this to a fraction, write down the number as the numerator. On the bottom you will put the number 9 always. Now, you can divide these two numbers with each other using a calculator. Once you do this, you will get the correct answer. Once you divide it out, you wil...
In this video, we learn how to find the area of a trapezoid. The formula to figure out how to find the answer is: Area= 1/2x (base1 x base2) x height. Now, find the bases and the height of the trapezoid. Remember that the height must always be perpendicular to the bases. Once you have found these, add the bases and multiply by the height. You can use a calculator to do this or do it off hand if you're good with math. For the third step, divide the answer by 2 and then write down the answers w...