Gold problem # 2 decimal

Walt: use add/ sub strategies to solve tricky decimal problems.
Task description: Today in Room seven we are still continue and finally with relief I have finish my work. And it was easy too me I was so happy that I complete. Then after when we finishing we post it on our blog with our activity.

Sliver medal problem # 2

Walt: use add/ sub strategies to solve tricky decimal problems.
Task description: Today in room seven we are still continue with our work. I am very excited that I have finish. Later after finishing we post it on our blog with details about our activity. When we finish doing all the touches we post it on our blog.