In this module, you can study how to add fractions having like or unlike denominators.
When adding fractions where the bottom numbers (the denominators) are the same, you add the top numbers only (the numerators) to find the answer.
For example, 1/4 + 2/4 = 3/4.
Practice and study
Use these search terms to find your own resources:
adding fractions like denominator
subtracting fractions like denominator