# 3: Rational Numbers

- Lesson 3.3 Notes
Subtracting Fractions Video

Add/subtract fraction and decimal video

More practice with Khan Academy subtracting Rational

Video on subtraction notes here with addition

- Lesson 3.4 and 3.5 Notes
Video of How to Multiply Negative Decimals HERE

Video How to Multiply Negative Fractions HERE

How to Divide Negative Decimals HERE

How to Divide with Negative Fractions HERE

Here are many video examples of word problems with rationales. You can scroll through the examples with the tabs on the left of the page when you open it up.

Practice word problems here

Video on NOTES of multiplication and division here