**Multiplying Negative And Positive Numbers**. When you multiply two negative numbers or two positive numbers then the product is always positive. Which is perfect for learning about multiplying positive and.

This is similar to the rule for adding and subtracting: two minus signs become a plus, while a plus and a minus become a minus. Interactive math video lesson on Multiplying negatives: What happens when you multiply negatives together? - and more on algebra. Multiply with Minus One to Convert a Positive Number.

### What did me in was the idea that a negative number times a negative number comes out to a positive number.

If you are multiplying a negative number times a negative number, you multiply regularly but the answer in negative.

Learn some rules of thumb for multiplying positive and negative numbers. Multiplying two positive numbers or two negative numbers will give you positive products. This will show all the negative numbers as positive.