Chapter 2:
Rational Numbers
2.1 Comparing and Ordering Rational Numbers
PREREQUISITE SKILL: Fractions and Decimals on a Number Line
PREREQUISITE SKILL: Percents and Decimals
PREREQUISITE SKILL: Convert Between Fractions, Decimals, and Percents
PREREQUISITE SKILL: Comparing and Ordering Fractions, Decimals and Percents
GR 9 2.1 Comparing and Ordering Rational Numbers Textbook
GR 9 The Real Number System Notes
GR 9 Section 2.1 Comparing and Ordering Rational Numbers Notes
GR 9 Ms. Carrique's Online Math Class
2.1 Intro to Rational Numbers / Comparing and Ordering Numbers
GR 9 Math With Mr. Barnes: What is a Rational Number?
GR 9 THSS Math: Comparing and Ordering Rational Numbers
GR 9 NFLED Math: Identify Rational Number Between Two Decimals
GR 9 NFLED Math: Identify Rational Number Between Two Fractions
2.2 Problem Solving with Rational Numbers in Decimal Form
PREREQUISITE SKILL: Decimals and Place Value
PREREQUISITE SKILL: Add Decimals
PREREQUISITE SKILL: Subtract Decimals
PREREQUISITE SKILL:
Multiply Decimals
PREREQUISITE SKILL:
Divide Decimals
PREREQUISITE SKILL: Adding Integers
PREREQUISITE SKILL: Subtracting Integers
PREREQUISITE SKILL: Multiplying and Dividing Integers
GR 9 2.2 Problem Solving with Rational Numbers in Decimal Form
GR 9 Ms. Carrique's Online Math Class
1.2 Rational Numbers in Decimal Form (Part 1 - Adding and Subtracting)
GR 9 Ms. Carrique's Online Math Class
1.2 Rational Numbers in Decimal Form (Part 2 - Multiplying and Dividing)
GR 9 Scott Newby: 2.1 and 2.2 Rational Numbers Notes
GR 9 2.2 Scott Newby:
Examples with BEDMAS
GR 9 Your MathGal:
Add and Subtract Positive and Negative Decimals
GR 9 Your MathGal:
Multiply Positive and Negative Decimals
GR 9 Multiply and Divide Positive and Negative Numbers
GR 9 NLESD Math: Order of Operations with Decimals
2.3 Problem Solving with Rational Numbers in Fraction Form
GR 9 2.3 Problem Solving with Rational Nubers in Fraction Form
GR 9 2.3 Fractions Student Notes
PREREQUISITE SKILL: Equivalent Fractions
PREREQUISITE SKILL: Adding and Subtracting Fractions
PREREQUISITE SKILL: Finding a Common Denominator
PREREQUISISTE SKILL: Simplify a Fractions
PREREQUISITE SKILL: Mixed Numbers and Improper Fractions
PREREQUISITE SKILL: Adding Mixed Numbers
PREREQUISITE SKILL: Subtracting Mixed Numbers
PREREQUISISTE SKILL: Multiplying Fractions
PREREQUISISTE SKILL: Divide Fractions
PREREQUISITE SKILL: Add and Subtract Integers
PREREQUISITE SKILL: Multiply and Divide Integers
GR 9 Ms. Carrique's Online Math Class
1.3 Rational Numbers in Fraction Form
GR 9 2.3 Scott Newby: Problem Solving with Rational Numbers in Fraction Form Note
GR 9 Math with Mr. Barnes: Adding and Subtracting Rational Numbers Video
Math with Mr. Barnes: Multiplying and Dividing Rational Numbers Video
GR 9 NLESD Math: Math Addition and Subtraction of Fractions
GR 9 NLESD Math: Multiply Fractions
GR 9 NLESD Math: Divide Fractions
2.4 Determining Square Roots of Rational Numbers
2.4 Determining Square Roots of Rational Numbers
PREREQUISITE SKILL: Introducing Square Root
Gr 9 PREREQUISITE: What is a Square root and a Perfect Square?
GR 9 Ms. Carrique's Online Math Class
2.4 Order of Operations with Rational Numbers
GR 9 Scott Newby: Determining Square Roots of Rational Numbers Video
GR 9 Math with Mr. Barnes: Square Roots of Fractions (Rational Numbers) Video
GR 9 Math with Mr. Barnes: Estimating Square Roots of Decimals Video
GR 9: Estimate Square Roots
GR 9: Find Sidelength when given area of a Square
GR 9 NLESD Math: Estimate Square Root of Non-Perfect Square
Gr 9 NLESD Math: Estimate Square root of a Fraction
Gr 9 NLESD Math: Find a Number with a Square root BetweenTwo Numbers
Gr 9: Exponents and Square Roots
Chapter 2 Review: Online Practice and Quizzes
Quiz 1: Interpreting Rational Numbers
Quiz 2: Comparing and Ordering Rational Numbers
Quiz 3: Adding and Subtracting Rational Numbers
Quiz 4: Multiplying and Dividing Rational Numbers
Quiz 5: Order of Operations with Rational Numbers
Quiz 6: Calculating with Rational Numbers