4.6 Unit Overview

Multiply and divide multi-digit whole numbers using partial products and quotient strategies.

By Amplify Classroom

Grades: 4th Grade

Subject: Math

Learning goals: Unit at a Glance Sub-Unit 1: Multi-Digit Multiplication (Lessons 1–9) • Multiply a whole number up to 4 digits by a one-digit whole number and 2 two-digit numbers using strategies based on place value and the properties of operations. Sub-Unit 2: Multi-Digit Division (Lessons 10–16) • Divide numbers up to 4 digits by one-digit divisors to determine whole number quotients using strategies based on place value, properties of operations, and the relationship between multiplication and division. Sub-Unit 3: Remainders and Problem Solving (Lessons 17–22) • Use the 4 operations to solve problems that involve multi-digit whole numbers and assess the reasonableness of answers, including division with remainders.