Chapter 2

Rational Numbers

2.1 - Rational Numbers

• Math Playground - (Multi-player) Converting Mixed Fractions to (Terminating) Decimals

• Math Games - Fruit Splat - Convert Mixed Fractions to Decimals (includes 8ths, 20ths)

• Khan Academy - Converting Fractions to Decimals

• Khan Academy - Convert Decimals to Fractions

• Khan Academy - Negative Decimals on the Number Line

• Khan Academy - Rational Numbers on the Number Line

• Khan Academy - Ordering Rational Numbers

• Khan Academy - Comparing Rational Numbers (Includes abstract concepts)

• Khan Academy - Comparing Rational Numbers (Word Problems)

2.2 & 2.3 - Adding and Subtracting Rational Numbers

• Khan Academy - Using Absolute Value to Find Distance of Two Numbers

• Khan Academy - Adding and Subtracting Fractions

• Khan Academy - Adding and Subtracting Rational Numbers: Word Problems

• Khan Academy - Interpreting Addition Subtractions Equations Real-World

• Khan Academy - Equivalent Expressions of Adding and Subtracting Rational Numbers

2.4 - Multiply and Divide Rational Numbers

• Khan Academy - Simplify Powers with Positive/Negative Fraction Bases

• Khan Academy - Negative Signs in Fractions

• Khan Academy - Multiply Positive and Negative Fractions

• Khan Academy - Divide Positive and Negative Fractions

• Khan Academy - Simplify Complex Fractions

2.5 - Divide Integers

• Khan Academy - Interpreting Real-World Situations with Multiplication and Division of Rational Numbers

• Integer Number Conundrum - Addition of Integers

• Number Bonds Integers

• Spider Match - integer addition

• Orbit Integers - integer addition

• Khan Academy - Order of Operations with Integers