Challenging and different!
Adding and subtracting "Mixed denominate numbers" is a great way to further your students understanding of the most basic operations in math, and, at the same time, to develop their basic concepts of measurement. Denominate numbers build on their skill of carrying and borrowing, but in a new and interesting way.
This product was originally posted at my colleague's store: Room 213.
One foot is twelve inches. When we add and subtract measurements that contain both fee