This week we are going to be focusing on addition and subtraction and practising some of the methods we have learnt during the year.
Today we will be using column addition to add 2 and 3-digit numbers. (This is something we have done before.)
1. Spend some time going through the attached PowerPoint presentation to remind yourself how to use the method of column addition.
2. Choose one or more of the below challenge choices to complete.
Spicy: Adding 2-digit numbers with no regrouping
Hot & Spicy: Adding 2-digit numbers with no regrouping
Mega Hot: Adding 2-digit numbers with regrouping
Are You Nuts?!: Adding 3-digit numbers with regrouping
Extension: Missing numbers in 3-digit additions
The answers to all of the tasks are attached below.