CC Math 7: Chapter 2

Rational Numbers

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Section 2.1

Section 2.2

Section 2.3

Section 2.4

Classification of Numbers (What is a Rational Number?)

Rational Numbers (Lesson 2.1)

Converting Base-10 Fractions (denominator is a multiple of 10) into Decimals

Convert any Fraction into a Decimal

Fractions to Decimals: Part 1

Fractions to Decimals: Part 2

Fractions to Decimals: Part 3

Fractions to Decimals: Part 4

Converting Decimals to Fractions: Part 1

Decimals to Fractions: Part 2

Comparing Fractions

Adding Rational Numbers (Lesson 2.2)

Subtracting Rational Numbers (Lesson 2.3)

Multiplying & Dividing Rational Numbers (Lesson 2.4)

Reciprocals and Division of Fractions

Why Do We Invert and Multiply.pdf

2.1 Rational Numbers (CCSS 7.NS.2b, 7.NS.2d)

2.2 Adding Rational Numbers (CCSS 7.NS.1a, 7.NS.1b, 7.NS.1d, 7.NS.3)

2.3 Subtracting Rational Numbers (CCSS 7.NS.1c, 7.NS.1d, 7.NS.3)

2.4 Multiplying and Dividing Rational Numbers (CCSS 7.NS.2a, 7.NS.2b, 7.NS.2c, 7.NS.3)

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