[Free][GAME][2.3+] Sum It Up - Math Addition Game

Hello all, here is the new game about summing numbers.

There are total of 24 levels which includes easy and hard parts.

At the start of every level, there will be an instruction about which numbers you will sum, like “Sum Odd Numbers”,
Then numbers start to pass on screen with decreasing showing time, at the end you should guess the result and pass the level.

I am planning to add two player mode and infinite mode, please check and feel free to give feedback, thanks.

Google Play Link: https://play.google.com/store/apps/details?id=com.mechsapp.sumitup