4.4 Unit Overview

Extend understanding of place value to include decimal numbers and multi-digit numbers within `1,000,000`.

By Amplify Classroom

Grades: 4th Grade

Subject: Math

Learning goals: Unit at a Glance Sub-Unit 1: Decimals With Tenths and Hundredths (Lessons 1–7) • Represent, compare, and order decimals to the hundredths by reasoning about their size. • Write tenths and hundredths in decimal notation. Sub-Unit 2: Place Value Relationships Through 1,000,000 (Lessons 8–11) • Read, represent, and describe the relative magnitude of multi-digit whole numbers up to `1,000,000`. • Recognize that in a multi-digit whole number, the value of a digit in one place represents `10` times what it represents in the place to its right. Sub-Unit 3: Comparing and Rounding Multi-Digit Numbers (Lessons 12–15) • Compare and round multi-digit whole numbers within `1,000,000`. Sub-Unit 4: Adding and Subtracting Within 1,000,000 (Lessons 16–21) • Add and subtract multi-digit whole numbers using the standard algorithm.