# Lesson overview:Problem solving: Using all four operations

- In this lesson, we will solve a multi-step problem using all four operations; addition, subtraction, multiplication and division.

## Core Content

- In this lesson, we will solve a multi-step problem using all four operations; addition, subtraction, multiplication and division.

## Multiplication and division:

- Multiplication and Division
- Representing word problems using bar models
- Representing 2-Step Word Problems
- Deriving Multiplication Facts
- Deriving Division and Multiplication Facts
- To calculate multiplication facts using the distributive law
- Solving 2-digit multiplication calculations using the distributive law
- Solving three 1 digit multiplication equations
- Multiplying 3-digit numbers by 1-digit numbers
- Multiplying 3-digit numbers by 1-digit numbers
- Exploring multiplication strategies
- Consolidating multiplication strategies
- Dividing mentally
- Dividing using knowledge of multiples
- Short division (Part 1)
- Short division (Part 2)
- Short division (Part 3)
- Problem solving: Choosing operations
- Problem solving: Using all four operations
- Consolidating division strategies