Topic 1 - Understand Place Value
Lesson 1-1 – Patterns with Exponents and Powers of 10

Lesson 1-5 – Compare Decimals

Lesson 1-2 – Understand Whole Number Place Value

Lesson 1-6 – Round Decimals

Lesson 1-3 – Decimals to Thousandths

Lesson 1-7 – Look for and Use Structure

Lesson 1-4 – Understand Decimal Place Value
Topic 2 - Use Models and Strategies to Add and Subtract Decimals

Lesson 2-1 – Mental Math .

Lesson 2-5 – Use Strategies to Subtract Decimals

Lesson 2-2 – Estimate Sums and Differences of Decimals

Lesson 2-6 – Model with Math

Lesson 2-3 – Use Models to Add and Subtract Decimals

Lesson 2-4 – Use Strategies to Subtract Decimals
Topic 3 - Fluently Multiply Multi-Digit Whole Numbers

Lesson 3-1 – Multiply Greater Numbers by Powers of 10

Lesson 3-5 – Multiply 3-Digit by 2-Digit Numbers

Lesson 3-9 – Critique Reasoning

Lesson 3-2 – Estimate Products .

Lesson 3-6 – Multiply Whole Numbers with Zeros

Lesson 3-3 – Multiply by 1-Digit Numbers

Lesson 3-7 – Practice Multiplying Multi-Digit Numbers

Lesson 3-4 – Multiply 2-Digit by 2-Digit Numbers

Lesson 3-8 – Practice Multiplying Multi-Digit Numbers
Topic 4 - Use Models and Strategies to Multiply Decimals
Lesson 4-1 – Multiply Decimals by Powers of 10

Lesson 4-5 – Use Models to Multiply a Decimal and a Decimal

Lesson 4-9 – Model with Math

Lesson 4-2 – Multiply Decimals by Powers of 10

Lesson 4-6 – Multiply Decimals Using Partial Products

Lesson 4-3 – Multiply Decimals by Powers of 10

Lesson 4-7 – Use Properties to Multiply Decimals

Lesson 4-4 – Multiply a Decimal and a Whole Number

Lesson 4-8 – Use Number Sense to Multiply Decimals
Topic 5 - Use Models and Strategies to Divide Whole Numbers
Lesson 5-1 – Use Patterns and Mental Math to Divide .

Lesson 5-5 – Use sharing to Divide: 2-Digit Divisors
Lesson 5-2 – Estimate Quotients with 2-Digit Divisors .

Lesson 5-6 – Use Sharing to Divide: Greater Dividends

Lesson 5-3 – Use Models and Properties to Divide with 2-Digit Divisors
Lesson 5-7 – Choose a Strategy to Divide

Lesson 5-4 – Use Partial Quotients to Divide . .

Lesson 5- 8 – Make Sense and Persevere
Topic 6 - Use Models and Strategies to Divide Decimals

Lesson 6-1 – Patterns for Dividing with Decimals

Lesson 6-5 – Divide by a Decimal

Lesson 6-2 – Estimate Decimal Quotients

Lesson 6-6 – Reasoning

Lesson 6-3 – Use Models to Divide by a 1-Digit Whole Number

Lesson 6-4 – Divide by a 2-Digit Whole Number
Topic 7 - Use Equivalent Fractions to Add and Subtract Fractions

Lesson 7-1 – Estimate Sums and Differences of Fractions

Lesson 7-6 – Estimate Sums and Difference of Mixed Numbers

Lesson 7-10 – Subtract Mixed Numbers

Lesson 7-2 – Find Common Denominators

Lesson 7-7 – Use Models to Add Mixed Numbers

Lesson 7-11 – Add and Subtract Mixed Numbers

Lesson 7-3 & 7-4 – Add & Subtract Fractions with Unlike Denominators

Lesson 7-8 – Add Mixed Numbers .

Lesson 7-12 – Model with Math

Lesson 7-5 – Add & Subtract Fractions

Lesson 7-9 – Use Models to Subtract Mixed Numbers
Topic 8 - Apply Understanding of Multiplication to Multiply Fractions

Lesson 8-1 – Multiply a Fraction by a Whole Number

Lesson 8-5 – Multiply Two Fractions

Lesson 8-9 – Make Sense and Persevere

Lesson 8-2 – Multiply a Whole Number by a Fraction

Lesson 8-6 – Area of a Rectangle

Lesson 8-3 – Multiply Fractions and Whole Numbers
Lesson 8-7 – Multiply Mixed Numbers

Lesson 8-4 – Use Models to Multiply Two Fractions

Lesson 8-8 – Multiplication as Scaling