Percentage of numbers math quiz for kids, determine what percentage numbers represent online game for students in third grade, fourth grade and fifth grade. The percentage is a quantity that is used in everyday life and this quiz teaches students how to calculate percentages and relate it to calculations concerning these everyday activities. Percentage denoted by % is used to denote quantities as a fraction of hundred. This quiz for third-grade students has to do with operations such as converting percentages to fractions, fractions to percentages and also expressing values as a percentage. This quiz ensures the student understands the concept of percentages which is very important for day to day transactions