WALT: add two 3-digit numbers
In today’s lesson you will add two 3-digit numbers with an exchange.
Maths Talk – Think about the following questions!
How many ones do we need to exchange for one ten?
How many tens do we need to exchange for one hundred?
Why is it so important to show the exchange digit on the column method?
Work through the PowerPoint below
Use what you have learnt to answer the questions below.
Pick one of the worksheets, they are differentiated so you can choose one you feel most confident completing.
Problem Solving and Reasoning
For those of you who want a challenge, have ago at the extension activity below.
True or False