Doing math with fractions can seem scary, so we'll break down first step for you here in the video. When it comes to adding and subtracting fractions, the most important thing to remember is that the denominators must be the same! In this video, we'll take a look at adding and subtracting fractions with the same denominator. It'll be helpful to see the math with a fraction model, a number line, or even a pizza pie, so join us here for an easy introduction to adding and subtracting fractions.