When two fractions have the same top number, the bottom number decides which one is bigger. This 3rd grade comparing same numerator fractions worksheet has three items, labelled a to c, each with a pair of models. Item a shows two green triangles for 2/3 and 2/6, and your child picks the fraction that is less. Item b shows two blue squares for 2/8 and 2/2, and this time the question asks for the greater one. In item c, two long bars stand for 5/9 and 5/6. Every pair has the same numerator, so the shaded parts are equal in number but not in size. A girl on roller skates waits at the bottom. Page two explains items a and b, then it boxes each answer.