Find the numerators of equivalent fractions test. This is an online math quiz with the objective of finding the missing numerator in fraction values that will otherwise be equivalent. Equivalent fractions have the same value although in their non-simplified state they don’t seem so. To find the missing value, replace the missing value with an unknown like in a pre-algebra equation. Male the unknown the subject of the formula and reduce the equation until you get a single value. Substitute the found value in the equation to see if it makes both sides of the equation balanced. This interactive test has similar problems outlined in a mcq test. Review 3rd, 4th, 5th and 6th grade math skills.