Online fraction game "Fraction Monsters" to feed the monster that eats fractions, namely graphical representations equivalent to the requested fraction. Four mini monsters appear in each game and are asking for a mathematical fraction. In the adjacent drawing, circular or bar, you can click on the regions to represent the fractions requested by each monster. When you are done, click on "Check" to check if you have drawn and represented the monsters' fractions correctly. Making the correct graphical representation of the fraction, you can feed the monster and pass to the next level.