You never know when these tips and tricks could come in handy! Whether you want to keep learning or want to teach your kids, there are plenty of websites that will help you practice your math skills. The Cool Math 4 Kids blog explains how it works.Īnd just in case you can’t get enough math hacks, check out this video that will open your eyes to a whole new way to think of mathematics, a way you might never have learned in school, perhaps. In this case, the equation is 32×31 and the answer is 992 (you read the answer from right to left). It’s sort of like connect the dots, right? It helps when math is fun! This approach can help you solve for the product of large numbers. Use Vedic Multiplication To Find A Product RELATED: The Internet Can’t Seem To Solve This Puzzle 11. It all depends on which way the alligator’s mouth is turned! Miss Brain’s Cool Math Videos has a cute way to remember greater than, less than or equal to on her YouTube channel. See step-by-step instructions at Instructables.įiguring out percentages was always tricky, until now. 6, 7, 8 and 9 Tables Finger Multiplicationįinger multiplying? Now, that I can handle. This is a great trick for people who learn better through visuals.Īyounes/Imgur 8. Just count the number of letters in each word in the sentence, “May I have a large container of coffee.” The number of letters corresponds to each number in Pi. This is one way to remember Pi (3.1415926) out by nine decimal places. 0-9 in one column and 9-0 in another, and there you have it, all of the multiples of nine. Glassboard Learning shows this quick way to find the product of any number multiplied by 11 on their YouTube channel. This method makes adding and subtracting fractions a piece of cake. The key to mental multiplication is breaking large numbers down into smaller numbers. Well, that wasn’t so hard now, was it? 2. To convert from Fahrenheit to Celsius, reverse it: subtract 30 from the temperature, then divide by 2. So, if it’s 20 Celsius outside - 20 x 2 = 40, then add 30 - it’s around 70 Fahrenheit. The real calculation is to multiply by 1.8 and add 32, but this gets you close. To convert from Celsius to Fahrenheit, multiply the temperature by 2, then add 30.
This was never easy to understand in school, but now that it’s broken down like this, maybe we can get it. Master these 11 hacks and people will think you’re a math whiz-even if you struggled through high school calculus! 1.
If I had known these handy math tricks back then, it might have been a different story. I wanted to be good at it, but it just wasn’t going to happen (even though I had a first-gen Texas Instruments calculator!).
Disclaimer right up front: Math dogged me throughout my school years.
0 kommentar(er)
