What's New

Minor Improvements

App Description

An Educational Twist on a Classic Game!

This game can be played individually or in two player mode.


Depending on the game mode, students will either roll two "dice" and add/subtract the numbers, or count the frames. The player then taps the board to select his/her answer.

If the answer is correct, the circle and number will fill in. When a player has filled in four circles to make a box, that box fills in and the player earns a point.

In two player mode, each player's score is shown at the top of the screen and the player with the most points at the end of the game wins. When played individually, the number of correct and incorrect answers is shown at the top of the screen.


For Teachers, Administrators & Parents:

This app has an accountability feature to track each student's play. When enabled, a screenshot showing each player's name and score is saved in a folder labelled with his/her name in the Photos App. (This feature can be turned off at anytime.)



Credits: Many thanks to Linda Nelson, of Primary Inspiration, for sharing this game with us. We love her paper & pencil version & were excited to turn this into an app!

Art Credits:
Dancing Crayon Designs
RebeccaB Designs
Zip-A-Dee-Doo-Dah Designs
Alisa Romanova


* This app contains no ads or external links.

* Upper levels are available as In-App Purchases. For a one time purchase, young learners can play an unlimited amount of times.

iPad Screenshots

(click to enlarge)

Addition & Subtraction Boxes screenshot 1 Addition & Subtraction Boxes screenshot 2 Addition & Subtraction Boxes screenshot 3 Addition & Subtraction Boxes screenshot 4 Addition & Subtraction Boxes screenshot 5

App Changes

  • June 17, 2016 Initial release
  • June 30, 2016 New version 1.1
  • June 30, 2016 Price decrease: $1.99 -> FREE!
  • July 02, 2016 New version 1.2
  • July 05, 2016 New version 1.3
  • July 06, 2016 New version 1.4
  • July 10, 2016 New version 1.5
  • July 19, 2016 New version 1.6
  • July 23, 2016 New version 1.7
  • July 26, 2016 New version 2.0
  • November 05, 2016 New version 2.2