Mixed fraction multiplication math quiz for kids, how to multiply mixed fractions online games for children in third grade, fourth grade and fifth grade. This very tricky test of multiplication of mixed fractions, requires a lot of concentration from the student, as a result of the operations which it entails. In order to multiply mixed fractions, the fractions have to be converted to improper fractions e.g 1½ to 3/2, after which the multiplication can be easily done by multiplying the numerators and denominators of both fractions. An example is 3/2 × 7/5; 3 multiples 7 while 2 multiples 5. This test can be used by teachers in school and also parents as it can be accessed on computers.