【實用教育app】Balance Math|最夯免費app-綠色工廠好玩App

Practice Addition and Subtraction concepts. Drag number tiles to each of the balances to exlore or create a problem for a friend. Or, press the "New Problem" button to have Balance Math create a problem for you. Then, your job is to make both sides balance. You may add tiles to each balance or remove tiles. As you add or remove tiles you'll see >,<, or =.There are 10 copies of each Number Tile.You have the Option to set which balance to use for a problem, which number tiles to use, and whether or not to hide a set of number tiles after a problem is displayed.