# Lesson Plan: Dividing a Three-Digit Number by a One-Digit Number: Long Division without Remainders Mathematics • 4th Grade

This lesson plan includes the objectives, prerequisites and exclusions of the lesson teaching students how to use long division to divide three-digit numbers by one-digit numbers when there is no remainder.

#### Objectives

Students will be able to

• use long division to divide a three-digit number by a one-digit number when there is no remainder,
• find missing numbers in partially complete solutions using long division,
• identify errors in solutions using long division,
• solve word problems involving division using long division.

#### Prerequisites

Students should already be familiar with

• using area models to divide three-digit numbers by one-digit numbers,
• using partial quotients to divide three-digit numbers by one-digit numbers.

#### Exclusions

Students will not cover

• division with remainders,
• dividing numbers with more than three digits by one-digit numbers.