WALT: subtract 3 digit numbers (exchanging)
Today we will be moving on our understanding of subtraction with 3 digit numbers to explore what happens when we exchange.
You will need a piece of paper and a pencil for the session as there are some activities during the PowerPoint. You have a selection of three challenges to choose from today.
• Mild – subtraction using base ten to support exchanging.
• Spicy – 2 and 3 digit column subtraction with exchanging
• Hot – Range of column subtraction problems
Choose a challenge temperature that you are confident with. Remember you can progress onto the next temperature if you are confident.
Upload your work to Purple mash in the Home learning January folder. I hope you enjoy the session today.