Module 1 Lessons:

Topic A: Place Value of Multi-Digit Whole Numbers

• Lesson 1: Interpret a multiplication equation as a comparison.

• Lesson 2: Recognize a digit represents 10 times the value of what it represents in the place to its right.

• Lesson 3: Name numbers within 1 million by building understanding of the place value chart and placement of commas for naming base thousand units.

• Lesson 4: Read and write multi-digit numbers using base ten numerals, number names, and expanded form.

Topic B: Comparing Multi-Digit Whole Numbers

• Lesson 5: Compare numbers based on meanings of the digits using >, <, or = to record the comparison.

• Lesson 6: Find 1, 10, and 100 thousand more and less than a given number.

Topic C: Rounding Multi-Digit Whole Numbers

• Lesson 7: Round multi-digit numbers to the thousands place using the vertical number line.

• Lesson 8: Round multi-digit numbers to any place using the vertical number line.

• Lesson 9: Use place value understanding to round multi-digit numbers to any place value.

• Lesson 10: Use place value understanding to round multi-digit numbers to any place value using real world applications.

Topic D: Multi-Digit Whole Number Addition

• Lesson 11: Use place value understanding to fluently add multi-digit whole numbers using the standard addition algorithm, and apply the algorithm to solve word problems using tape diagrams.

• Lesson 12: Solve multi-step word problems using the standard addition algorithm modeled with tape diagrams, and assess the reasonableness of answers using rounding.

Topic E: Multi-Digit Whole Number Subtraction

• Lesson 13: Use place value understanding to decompose to smaller units once using the standard subtraction algorithm, and apply the algorithm to solve word problems using tape diagrams.

• Lesson 14: Use place value understanding to decompose to smaller units up to three times using the standard subtraction algorithm, and apply the algorithm to solve word problems using tape diagrams.

• Lesson 15: Use place value understanding to fluently decompose to smaller units multiple times in any place using the standard subtraction algorithm, and apply the algorithm to solve word problems using tape diagrams.

• Lesson 16: Solve two-step word problems using the standard subtraction algorithm fluently modeled with tape diagrams, and assess the reasonableness of answers using rounding.

Topic F: Addition and Subtraction Word Problems

• Lesson 17: Solve additive compare word problems modeled with tape diagrams.

• Lesson 18: Solve multi-step word problems modeled with tape diagrams, and assess the reasonableness of answers using rounding.

• Lesson 19: Create and solve multi-step word problems from given tape diagrams and equations.