What's New

This app is now universal so you can use it on any iOS device!

App Description

The Montessori Addition Charts help children with the memorization of the essential combinations in addition!

Children can practice individual addition sets, such as 4+1, 4+5, 4+3, 4+9, etc. These charts highlight the solutions to the equations on the board as the equations are heard aloud.

In the advanced activity children can practice completing the entire set of equations without seeing the solutions on the board.

This activity is a time-tested method of reinforcing the basic addition combinations and is used in Montessori classrooms around the world! This app was co-developed and approved my an AMI certified Montessori teacher with over 40 years experience in the field!

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REVIEW FROM ONE OF OUR CUSTOMERS:

"Thanks for posting the new addition app. My 3-year-old had a chance to try it out. She loves it. I actually intended for my 6-year-old to do the work, but she chimed in and they did it together. Thank you for putting so much thought and detail into your apps."

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Thanks for your support of our Montessori apps!

Visit our website: http://www.mobilemontessori.org

App page: http://www.mobilemontessori.org/additioncharts

iPhone Screenshots

(click to enlarge)

Montessori Addition Charts screenshot 1 Montessori Addition Charts screenshot 2 Montessori Addition Charts screenshot 3 Montessori Addition Charts screenshot 4 Montessori Addition Charts screenshot 5 Montessori Addition Charts screenshot 6 Montessori Addition Charts screenshot 7

iPad Screenshots

(click to enlarge)

Montessori Addition Charts screenshot 8 Montessori Addition Charts screenshot 9 Montessori Addition Charts screenshot 10 Montessori Addition Charts screenshot 11 Montessori Addition Charts screenshot 12

App Changes

  • June 17, 2014 Initial release
  • August 07, 2014 Price decrease: $3.99 -> $2.99
  • July 16, 2015 Price increase: $2.99 -> $4.99
  • July 29, 2015 Price decrease: $4.99 -> $1.99
  • October 24, 2015 Price increase: $1.99 -> $2.99
  • November 26, 2015 Price increase: $2.99 -> $3.99
  • July 09, 2016 Price decrease: $3.99 -> $2.99
  • June 14, 2019 New version 2.0
  • June 14, 2019 Price increase: $2.99 -> $3.99
  • June 15, 2019 Price increase: $2.99 -> $3.99
  • June 15, 2019 Price increase: $2.99 -> $3.99
  • June 15, 2019 Price increase: $2.99 -> $3.99
  • June 17, 2019 Price increase: $2.99 -> $3.99