Free
Add Sub K-1
⭐️3 / 5
Rating
🙌1
Ratings
📼0 sc
Content
📦w/o updates
Updates frequency
🗣❌ unsupported
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- Versions
- Price History
- Description
- FAQ
All Versions of Add Sub K
1.6.1
October 27, 2018
• Updated to support iOS12 - thank you for your patience.
• A few other minor tweaks.
• As time allows, I'd enjoy hearing how you're using the app in the classroom or at home.
More1.6.0
March 19, 2018
Added an option to display problems in a horizontal orientation.
• A marker board and draggable chips are used a tools in the horizontal orientation.
• When working with a subtraction problem, a second tap on a chip dim it and place an "X" on it.
Added line size adjustment for marker board.
-- thanks to Joy H for ideas and suggestions to improve this app.
More1.5.5
September 21, 2016
Fixed a screen display problem seen when using the app under iOS 10.
1.5.1
April 27, 2015
Fixed a problem when using the Red Square Counters in addition problems with addends greater than 10.
Thank you for the heads-up Lisa B and Julie D.
More1.5.0
July 24, 2014
• Added an option to create problems with Sums to 5; Sums 5 to 10; Sums to 10, Sums 10 to 15; Sums 15 to 20; and Sums 1 to 20.
• Changed the Settings page to make the “Sums to...” the default choice. (Selecting individual addends, minuends, and subtrahends is still available.)
• Minimized the chance of having the same problem twice in a row.
More1.4.4
December 20, 2012
Add Sub K-1 v1.4.4
• Now compatible with the newest, 4th Generation iPad. Works on all previous generations of the iPad and the new iPad mini.
• based on suggestions from folks at the NCTM Regional conference in Chicago Nov 2012, I included 10 Frames as one of the tools to use in problem solving.
More1.4.0
October 4, 2012
Fixed a crash on startup when using iOS6.
Added an option to display problems with 3 addends.
Reduced the thickness of the chalk.
More1.0.0
December 8, 2011
Price History of Add Sub K
Description of Add Sub K
Part of the Math Practice Tools CFS Bundle
Practice Addition facts through 10 and Subtraction facts up to 20 minus 10.
• Select Sums to 5, 10, 15, or 20.
• OR adjust the addends separately for your problems in the a+b=c form. And make separate selections for the minuend and subtrahend when solving a-b=c problems.
• Display problems vertically or horizontally.
Practice Addition using three addends in the form of a+b+c=x+y or a+b+c=x.
• A subtraction option for a-b=x-y is also provided.
Options include showing objects when a problem is displayed, using counters to drag into place, using a 10-frame, or using marker board to help solve the problem.
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Add Sub K: FAQ
Yes, you can use the Add Sub K app on iPad devices.
Randy Hengst built the Add Sub K app.
The minimum supported iOS version for the Add Sub K app is iOS 10.0.
Currently, the Add Sub K app has a user rating of 3.0 } and receives mild reviews.
The App Genre Of The Add Sub K App Is Education.
The latest version of Add Sub K is 1.6.1.
The date of the latest Add Sub K update is July 2, 2024.
Add Sub K became publicly available on February 5, 2023.
The content advisory rating for the Add Sub K app is Randy Hengst.
Add Sub K is now available to use in English.
Unfortunately, Add Sub K is not on Apple Arcade.
Unfortunately, Add Sub K does not provide opportunities for in-app purchases.
Unfortunately, Add Sub K is not fully compatible with Apple Vision Pro.
