# Lesson overview:Multiply by a two-digit number using long multiplication

- In this lesson, we will learn to multiply by 2-digit numbers, including decimals.

## Core Content

- In this lesson, we will learn to multiply by 2-digit numbers, including decimals.

## Multiplication and division:

- Represent decimal numbers in a variety of ways
- Place Value to 3 Decimal Places
- Multiply and divide by 10, 100 and 1000 involving decimals
- Multiply and divide by 10, 100 and 1000 with in context
- Understand the terms 'common factor' and 'common multiple' as properties of a number
- Identify properties of numbers
- Multiply a decimal number by a whole number
- Solve multiplication problems using known and derived facts
- Use efficient strategies to multiply numbers, including decimals
- Practise multiplication and division skills
- Use formal written methods for short multiplication including multiplying decimals
- Multiply by a two-digit number using long multiplication
- Use formal written methods, including long multiplication, to solve a range of problems
- Explore efficient mental strategies for division
- Use the formal written method for short division
- Use the formal written method of long division to solve appropriate calculations
- Solve problems involving division with remainders (Part 1)
- Solve problems involving division with remainders (Part 2)
- Represent remainders in different ways depending on the context of the problem (Part 1)
- Represent remainders in different ways depending on the context of the problem (Part 2)