By Yue-Ling Wong
Open iTunes to buy and download apps.
This is a game for kids to practice their math skills of addition of positive and negative numbers. When the game starts, an apple with a number is dropping down from a tree. Before the apple hits the ground, you have to adjust its number and move it to the correct position for things to add up.
My math teacher showed us this app and my whole class LOVES it!!!! Try it people!!!