Multiplying and dividing negative numbers

6 videos
1 skill
It is starting to dawn on you that negative numbers are incredibly awesome. So awesome that you are feeling embarrassed to think how excited you are about them! Well, the journey is just beginning. In this tutorial we will think about multiplying and dividing numbers throughout the number line!

Multiplying positive and negative numbers

VIDEO 5:34 minutes
Learn some rules of thumb for multiplying positive and negative numbers.

Why a negative times a negative is a positive

VIDEO 5:47 minutes
Use the distributive property to understand the products of negative numbers.

Why a negative times a negative makes intuitive sense

VIDEO 6:14 minutes
Use the repeated addition model of multiplication to give an understanding of multiplying negative numbers.

Dividing positive and negative numbers

VIDEO 4:52 minutes
Discover the basics of dividing with negative numbers. 

Multiplying numbers with different signs

VIDEO 2:26 minutes
Find the product of numbers with different signs.

Multiplying and dividing negative numbers

PRACTICE PROBLEMS
Practice multiplying and dividing integers.

Multiplying and dividing negative numbers

VIDEO 8:28 minutes
Multiplying and dividing negative numbers