Find numerators of equivalent fractions quiz, fraction equivalent numerators online games for children in third grade, fourth grade and fifth grade. This test, very suitable for third graders, combines different mathematics operations which are multiplication and division. It is a very tasking test which improves the student’s application of these basic mathematics operations. It entails having two equivalent fractions in an equation, with the numerator of one of the fractions being represented as a variable. For example 1/3 = y/9. From this equation, the students, therefore, need to find the value of “y” to complete the set of equivalent fractions. This is a very good test as it comes in handy in more complex mathematical operations.