Same-Change Subtraction

Price: $6.99

Infomation

Category:
Education
By:
Esa Helttula
Version:
6.0
Released:
2019-10-15
Shared:
2019-10-16
Size:
1,07MB
Download:
25800
Compatibility:
10.0 or later

Description

In the Same-Change Subtraction app the user can keep adding or subtracting the same amount from both numbers until the subtraction problem can be solved easily.

The same-change rules states that If you subtract or add the same number from both parts of a subtraction problem, the difference remains the same. A subtraction problem 667 – 289 is easier to solve if it is changed into 678 – 300.

Features:

- The numbers can have up to 3 digits
- You can set your own problems
- Three different themes
- Native interfaces for iPhone, and iPad

Other iDevBooks math apps

iDevBooks math apps have been reviewed and endorsed by Wired.com, Common Sense Media, and other respected sites and organizations.

Some of the over 40 other iDevBooks math apps are Visual Multiplication Table, Decimal Rounding, Whole Number Rounding, Column Subtraction, Column Addition, Long Division, Long Multiplication, Lattice Multiplication, Fraction Math, Partial Differences Subtraction, Partial Quotients Division, Partial Sums Addition, etc.

Feedback and requests for new features

New ideas to make this app better are welcome. Please visit idevbooks.com to give feedback.

Privacy

This app has no ads or in-app purchases and it does not transmit any data during the operation of the app. This app also does not contain any links to other apps or the web.

...More

Video/Screenshots

What's New

- support for iOS 13
- new interface with support for latest iPad and iPhone models
- new theme colors

...More
  • Download

  • Cracker/Uploader: telefonbuch
    Date: 2019-10-16 9:16 Version:6.0  For iOS 12 For iOS 11 For iOS 10 
    Memo:
  • Cracker/Uploader: telefonbuch
    Date: 2019-10-16 9:16 Version:6.0  For iOS 12 For iOS 11 For iOS 10 
    Memo:
  • All Version Links

Infomation

Category:
Education
By:
Esa Helttula
Version:
6.0
Released:
2019-10-15
Shared:
2019-10-16
Size:
1,07MB
Download:
25800
Compatibility:
10.0 or later