L.O: To add and subtract 10 from a 2-digit number.
This week we are going to be looking at adding and subtracting 10 and multiples of 10 from numbers to 100! Let’s start by reviewing what we know about adding and taking away 10 so far.
Adding and Subtracting 10 on a 100 Square.
Click on the link below to go to ‘Chopper Squad’ a game where you have to find 10 more and 10 less than a number to save the people hiding behind the numbers. How many people can you save? Use the 100 square to help you!
Choose one activity a day.