Now we multiply by 7. 7 x 6 = 42. Place 2 in the ones column and carry 4 over ... so think carefully about where you place the numbers! Good luck! Play the game again, but this time when you ...

For more on tipping, here's our guide on how much to tip in every situation. Multiplying two-digit numbers by 11 Multiplying ...

Those two numbers together are your answer ... is checking your work and making sure you have done it correctly. Luckily, when it comes to multiplying numbers by nine, there is a simple way of making ...

The easiest way to do this is by multiplying numbers in a single cell using a simple formula. For example, if you type "=2*6" into a cell and press Enter on the keyboard, you should see the cell ...

These prime numbers are equal to 2 raised to the power of a prime number ... Simply computing the number would take 64 steps, and involves multiplying an insanely huge number of 3s.

A GIMPS survey has discovered a prime number with over 41 million digits, surpassing the previous record-holder by more than 16 million digits.

Use these Number Day ideas and downloadable resources to raise awareness for the NSPCC, and engage in some maths fun at the ...

Euclid proved there are an infinite number of primes millennia ago. Professor John Voight looks at the most recent discovery ...

The amateur mathematician found the new largest prime number dubbed “M136279841”, calculated by multiplying together ...

The 16×2 LCD display is a classic in the microcontroller ... because it allowed him to easily generate the correct binary numbers to pass to the display for each pattern. It seems to have really ...

For this feat, she did a mathematical operation of multiplying two numbers, each of which has 50 digits, without a calculator. Yap said gaining entry into the MBR has been one of the achievements ...

Now we multiply by 7. 7 x 6 = 42. Place 2 in the ones column and carry 4 over ... so think carefully about where you place the numbers! Good luck! Play the game again, but this time when you ...