Trừ lên đến 20 một cách thú vị.
This is level 2 of the app. In this, you can subtract up to 20 in an interesting way. The moon hides a certain number of starts behind it, which you have to find.Last updated on Oct 31, 2017
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Phiên bản mới nhất
1.0
Yêu cầu Android
1.6 and up
Danh mục
Báo cáo
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Subtraction (two digits, upto 20)
1.0 by Dr Rajeev Tyagi
Oct 31, 2017