To use the short multiplication method, you need to be able to recall times-tables up to 9 x 9 and be confident in adding any carried digits in your working. Multiply each digit of the 3-digit ...
For instance, given the multiplication problem 5,7897 x 1,2832, ChatGPT — having seen a lot of multiplication problems — will likely infer the product of a number ending in “7” and a ...