A Little Mouse-Little Witch's Magic Bottle

Little mouse Cici is very hungry and she wants to eat a lot of cakes. How many cakes are there? One, two, three? Oh, not enough, Cici is so sad. Look! Little witch Amy is coming with her magic bottle. What kind of magic does the bottle has? Try now and let magic bottle help you to prepare dinner for Cici.
There are four different magic bottles in the game and each of them has a magic. Kids may try to figure out the magic rules by their mathematical knowledge and use the magic to complete the task. Meanwhile, kids can also learn the subtraction method of numbers within 10 and practice consecutive addition and subtraction.