App Detail » Make 10,100,1000(Complementary Number Training)

What's New

iPad layout improved

App Description

* $0.99 for limited time

Mental arithmetic improves children 's intelligence .

In particular, Mental arithmetic for 10, 100, 1000 is very important among other things.

This educational quiz game is for your kids.

This records your score and give ratings every time and medal on the score.

All will motivate your kids.

App Changes

• January 30, 2015 Initial release
• March 19, 2015 New version 1.2.3
• April 30, 2015 Price increase: $0.99 -> $2.99
• May 03, 2015 Price decrease: $2.99 -> $0.99
• June 26, 2015 Price increase: $0.99 -> $1.99
• July 11, 2015 Price decrease: $1.99 -> $0.99
• July 15, 2015 Price increase: $0.99 -> $1.99
• July 19, 2015 Price decrease: $1.99 -> $0.99
• July 21, 2015 Price increase: $0.99 -> $1.99
• July 30, 2015 Price decrease: $1.99 -> $0.99
• August 03, 2015 Price increase: $0.99 -> $1.99
• August 07, 2015 Price decrease: $1.99 -> $0.99
• August 14, 2015 Price increase: $0.99 -> $2.99
• August 22, 2015 Price decrease: $2.99 -> $0.99
• August 25, 2015 Price decrease: $0.99 -> FREE!
• August 27, 2015 Price increase: FREE! -> $2.99
• September 09, 2015 Price decrease: $2.99 -> $0.99
• September 19, 2015 Price increase: $0.99 -> $2.99
• September 21, 2015 Price decrease: $2.99 -> $1.99
• September 26, 2015 Price decrease: $1.99 -> $0.99
• October 09, 2015 Price increase: $0.99 -> $1.99
• October 23, 2015 Price increase: $1.99 -> $2.99
• November 02, 2015 Price decrease: $2.99 -> $1.99
• December 19, 2015 Price increase: $1.99 -> $2.99
• December 26, 2015 Price decrease: $2.99 -> $1.99
• January 11, 2016 Price decrease: $1.99 -> $0.99
• January 16, 2016 Price increase: $0.99 -> $1.99
• July 06, 2016 Price decrease: $1.99 -> $0.99
• August 20, 2016 Price increase: $0.99 -> $1.99