【實用教育app】Adventures UnderSea Subtraction HD Free Lite - for iPad|最夯免費app-綠色工廠好玩App

Learning Subtraction Visually - Answer questions to reveal a secret picture. Every correct answer is one step closer to seeing the picture.Game Objective:The object of the game is to unlock all levels and reach the final level. The levels are unlocked when the puzzles are solved, and as the levels progress, the puzzles are more challenging and less time is given to complete the level.How to Play:Drag the wooden game pieces to the correct grid guide. As the game is played, each correct answer reveals small parts of a hidden secret picture. Once solved, the whole secret picture is revealed. Every level has a different secret picture to discover.Settings:- Sound Effects: Turn ON or OFF sound.- Advanced Mode: When ON, increases the difficulty of the puzzles. Suitable for older kids that needs to be challenged.- Game Timed: When OFF, no time limits during game play. When ON, time limit is applied, ever decrease as the levels get higher. Recommended to turn it OFF for beginners so that the added pressure will not make learning intimidating.*** Suitable for ages 3 and older.**** NEW: Also able to unlock more features ***------------------------------ Subtraction- Multiplication- Division- Word Spelling