https://www.pbslearningmedia.org/resource/vtl07.math.num.frac.lpdenom/learning-to-distinguish-numerators-and-denominators/
Learning to Distinguish Numerators and Denominators | Cyberchase | Grades 3-5 Mathematics Teaching...
Students learn to recognize representations of fractions as well as identify numerators and denominators, understand the relationship between the number of...
numerators and denominators