Rowdy in Room 300: Composing..Decomposing..Number building FUN!

I am loving Rowdy in Room 300: Composing..Decomposing..Number building FUN! Her number booklets are a fun idea and will go great with my current topic of study in my classroom.  I have found a lot of other great ideas but I am really loving this and had to share.  I hope you find it useful, too.