This version provides an update to Apple's current recommended settings for compatibility with current iPads.

This new version includes direct access to a helpful teacher's guide. It also includes speech synthesis. In producing this version we added several new features: The numbers represented by the blocks are written out in words and also pronounced using the speech synthesizer. This new version now includes representations of whole numbers and decimals. Addition and subtraction problems are automatically generated. As correct answers are given stars appear. The goal is to earn 10 stars to earn a trophy.

Minor bug fix that prevented numbers for reaching 999.

This update provides support for iPad Pro and the current iOS.

Update for iOS 8 compatibility.

Bug fix. Problem with decimals not displaying correctly was addressed and corrected.

Fixed problem with display of blocks representing decimals.

App now displays whole numbers, and decimals (tenths and hundredths). Enhanced speech function.

iOS 5 Update

Clarified addition and subtraction functions. Improved interface for selecting decimals. Users can select 0, 1 or 2 decimal places. Color of blocks change for each setting. Column headings change appropriately for setting.

Fixed display problem with decimal blocks that caused occasional crash.

Now includes blocks for whole numbers and decimals. Writes numbers in English and expanded notation.