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Montessori Math: Add, Subtract

Supplied By EDOKI ACADEMY    On March 1, 2016    Comments(5)

APP for iPhone Montessori Math: Add, Subtract versionVaries with device Download

Designed by Montessori teachers and Award winning app developers, Montessori Math: Add & Subtract Large Numbers presents an in-depth, step-by-step approach to Addition and Subtraction, with Montessori material.
This app makes the concepts of “exchanging” (carrying/borrowing) so obvious that even adults will be surprised.
It also presents fundamental Montessori materials: the stamp game and the bead frame.
- Our exclusive Dynamic Progression Algorithm to follow each child’s progress individually.
- 4 pre-determined levels.
- Montessori color-coded place values to allow children to easily identify thousands, hundreds, tens and units.
- 3 activities to learn addition and subtraction : the stamp game, the bead frame and the magic slate.
- 3 games to practice operations: Missing Digits, Wiz Quiz and Bubble Game.
- A number range from 0 to 9,999.
- A “Monster lab” for added fun and motivation.
- “Advanced settings” containing even more options.
- A detailed "Note to parents" explaining the pedagogy behind each game.
- 15 languages.

Recommended ages: From 6 to 9

If you have questions or comments on our app, please email us at support@edokiacademy.com.

As a MOMs with Apps member, we follow the "Know what's inside" best practices for kids’ apps.

We take personal data protection very seriously. When using our app, your child will never come across:
- advertising
- in-apps
- links to social networks
- personal data request

Edoki Academy’s mission is to provide children with enjoyable early-learning activities using the latest technologies. Our team members, many of whom are young parents or teachers, strive to produce tools that motivate and inspire children to learn, play, and progress.

We take your child’s privacy very seriously, for this reason, we are proud to offer a product that is certified COPPA compliant by PRIVO.

If you have any support requests, comments, or questions do not hesitate to contact us at support@edokiacademy.com or visit the Edoki Academy Online Community at edokiacademy.com. We’d love to hear from you!

EDOKI ACADEMY part of our Education and have average installs from 1000 to 5000. Last Update March 1, 2016. Appstore play rating is 85.3333. Current verison is Varies with device. Actual size 0 bytes. Download montessori-math-add-subtract.apk 0 bytes


Outstanding I came across this app on another breed of tablets. Glad to see it's now available on Android, because it's really well conceived and very educational.

Doesn't work as it should I'm using a Galaxy tab and almost everything is black. The boards are black, the beads/stamps etc are black. It would be lovely if it looked like it should. A free version would be great for people to test the goods before purchasing. Now I have to request a refund. :(

Best app for learning to add and substract multi-digit numbers This is by far the best app for learning to add and subtract multi-digit numbers that we have found on Google Play. I love that they use a version of base-10 blocks (stamps in the game) to help children master this concept. Would love to see more learning apps (Montessori Letter Sounds, Montessori Numberland, Montessori Math Multiplication) from this developer on Google Play.

God app I haven't explored the rest of the games and lessons, but I've encountered an issue with the Magic Slate. It kept writing the wrong number. It may be because of the way the number is written, 6 is returned as 9, 5 as 8, sometimes 0. That may be frustrating to a child because they will get a wrong answer.

Nexus 9 crashes It seems like a great app, but on my kids Nexus 9 it just crashes every time. Multiple uninstall and reinstall with same result. Reported to the developer many times with no reply. I will rate the app again if they fix it or give me guidance on how to resolve the crash.