Sumtate

  • Sumtate
  • Sumtate
  • Sumtate
  • Sumtate

Detailed App Info:

  • Last Changed:Time:
  • Current Version:Version: 2.0
  • Device Type:Device: iPhone Ready
  • Category:Category: Education
  • iTunes Seller:Seller:
  • Download Size:App Size: 1.97 MB

Application Description

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Math is the basis of science and arithmetic operations: +, -, *, and / are the building blocks of math.

Normally, we are given a set of numbers and want to find its sum. Sumtate reverses this arithmetic thinking. For example, given the number 7, we want to find which numbers could add up to 7. This is an example of simple logic analysis. This game uses the digits from 2 to 9. To make 7, we could use any of the following sets of numbers: {7}, {2, 5}, {3, 4}, and {2, 2, 3}.

Here is another logic analysis. If you want to win, which set should you select?

Requirements

Your mobile device must have at least 1.97 MB of space to download and install Sumtate app. Sumtate was updated to a new version. Purchase this version for $0.00

If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of SS Chen Susan Chen at http://www.looptategame.com.

Copyright © 2010-2012 SS Chen