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

**********************All in on Math Game + - x and ÷ you can choose a lot of option for kid to practice (see screen shot) ***********************And Guess what sign Ex 2 ? 3=5 ...then guess between +-x÷ and the answer is ? = + sign ***********************2 Mode play. - Game Play and Practice ***************************Playing a racing submarine underwater game 15 min daily, you will be surprised that you have been improved in Math. Changed from boring ordinary math game for fun with a racing game. Speed up your submarine racing with sea-animal. You will always be surprised what will come next. All pictures and concepts were created by kids from Year 4 and Year 7. Have fun! Instruction Just tap on the correct answer to speed up your submarine to reach the finish line in time. Beware of a unexpected obstacle to reduce your speed. It contains with ten different levels*************************************See Also:Tap NumberG1 MathG2 MathG3 MathPre K MathKG MathMath BushMath bubble all math*************************************.