This video provides a step-by-step tutorial on how to subtract with fractions or mixed numbers by decomposing. The video explains the concept of equivalent fractions and shows how whole numbers can be decomposed into fractions or mixed numbers. The video also explains common mistakes made by students and provides helpful tips to avoid them. The video goes on to demonstrate how to use a fraction bar model to subtract fractions and mixed numbers by decomposing.

Subtracting with Fractions or Mixed Numbers by Decomposing