In National 4 Maths multiply a number given to two decimal places by a single-digit whole number and by multiples of 10, 100 and 1000.

We'll explore how this shortcut works for both two-digit numbers multiplied by themselves, and even for multiplying two different numbers ending in 5.

Four Wappingers Central School District students completed in long multiplication, including 96-digit numbers.

Set up the grid by labelling the dimensions of a rectangle with the numbers to be multiplied. Partition close partitionTo split a number into component parts. Eg, the two-digit number 38 can be ...

Mathematicians have reportedly discovered a new way of multiplying two numbers together. The new technique is for really large numbers, and if it passes a peer-review, could be the fastest ...

Then take the two numbers you want to multiply—in the case of the above image, 7 and 8—and put together the corresponding fingers (as shown in the picture to the right).

Learn how to multiply any number by 11 instantly with this simple math trick. Perfect for school students to solve problems faster and impress friends in class.

TikTok users say their mind has been blown by a maths hack that allows them to multiply any number by 11 in a jiffy. The '11s trick' has gone viral online ...