Year 3 (Class 8) - Maths - 10s to 100

Today we added 10s across 100. We had to make our number and add in the extra 10s. 

If there were more than 10 tens we had to exchange them for an extra hundred. 

We had to explain each step we had taken to the class. 

Year 3 (Class 8) - Maths - 10s to 100