A New Strategy in Room 2 this Week!

Some of us have been learning how to add 2-digit numbers using place value partitioning.  We had a race to see if we could beat our buddy to solve the problem using the new way Mrs C taught us.  Check out our handy work:

This was our practice work before we got a chance to use it ourselves.

Here is the clever solving that our awesome mathematicians did...aren't they super smart!