3: Rational Numbers

  • Lesson 3.1 notes

  • Definition of Numbers HERE

  • Watch this video on Rational Numbers and terminating or repeating decimals here

  • Practice converting here

  • Notes on the handout here

mod 3 pt 1.pdf

  1. Lesson 3.2 Notes

  2. Here is video on plotting fraction on a number line here

  3. Video on Adding Rational with like denominators: HERE

  4. Add fractions with unlike denominators here

  5. Video of Add /Subtract Rationales with NEGATIVES HERE

  6. Video on notes here.

mod 3 pt 2.pdf

  • 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

mod 3 pt 3.pdf

  • 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